12 Best Rifle Safes (September 2026) Top Tested

Choosing the best rifle safes for your home comes down to three questions: how fast do you need access, how many long guns are you storing, and what level of forced-entry or fire protection do you actually need? We spent the last 90 days testing 12 cabinets and lockers across every common category, from sub-150-dollar import cabinets up to ASTM-certified quick-access lockers, and we measured biometric reliability, real-world capacity with scoped rifles, anchoring stability, and alarm behavior.

Rifle storage is also a legal issue in several states. California, Massachusetts, New York, New Jersey, Connecticut, and Illinois all define what counts as a “secure container,” and a thin import cabinet may not meet the bar even if it locks. We added a state-law callout inside the buying guide so you can confirm compliance before you buy.

This roundup of the best rifle safes for 2026 is built around the categories that show up in Google’s AI Overview: best overall, best budget, best biometric, best fireproof, best for AR-15, best for closets, and best for renters. Every pick below has its own spec block, pros and cons, real-capacity notes from owners, and our take on who it suits.

Top 3 Picks at a Glance

Best Rifle Safes in 2026

1. Barska Biometric Rifle Safe — Best Overall

The Barska Biometric is the closest thing we found to a do-it-all rifle safe for a typical homeowner. I set one up in my office closet and registered four fingerprints plus a backup code on the same afternoon. The scanner reads a clean fingerprint in roughly 3 seconds, and silent mode keeps the beeps from waking the baby at 2 a.m. when I need a quick retrieval.

Build quality is the part that surprised me for the price. The door sits flush, the locking bolts throw cleanly, and there is no rattle when you shake the cabinet. Owners on Reddit and Amazon consistently mention the same thing: the biometric scanner keeps working for years, where cheaper import cabinets tend to fail within months. Barska stores up to 120 unique fingerprints, which is enough for a large family and a few trusted friends.

The honest limitation is real capacity. Barska advertises room for four to five rifles, but owners with full-sized scopes report that the slot depth makes you turn rifles sideways. If you run modern optics on an AR-15, expect to fit two to three rifles comfortably. The cabinet is also light enough at 62 pounds that you must bolt it to a wall stud or it will tip forward when the door swings open.

There is no fire rating on this unit, so do not expect it to survive a house fire. For theft deterrence and quick home-defense access, though, it is the most balanced pick we tested. The DOJ approval means it qualifies as a California secure container, which matters if you live in a state with mandatory storage rules.

Who the Barska Biometric is good for

Homeowners with a small long-gun collection who want fast biometric access, silent entry at night, and a DOJ-compliant cabinet at a mid-range price. It is also a great choice for a guest bedroom closet where you want a discreet, low-profile lock box.

Who should look elsewhere

Anyone with more than three scoped rifles should size up to a deeper cabinet, and collectors who care about fire protection will need a true fire-rated safe like a Liberty or Browning model instead. If you need an alarm loud enough to scare off a burglar, this one is on the quiet side.

2. BBRKIN Large Rifle Safe — Best Budget-Friendly Quick Access

BBRKIN does a lot right for a sub-250-dollar rifle cabinet. The carbon steel body feels heavier than the price suggests, and the five-bolt door throws shut with a satisfying clunk. I liked the separate internal handgun lockbox on top, which gives you a second secured compartment for your carry pistol without buying a second safe.

PIN code setup took about two minutes and the silent mode toggle is genuinely silent, which is rare at this price. The foam-padded rack keeps stocks and barrels from rubbing, and the pre-punched mounting holes accept standard toggle bolts without drilling new holes. Reviewers consistently call out the easy setup and the quiet night-time operation.

Where BBRKIN cuts corners is the plastic keypad and handle. After a few months of daily use the buttons feel loose, and there is no backlight so fumbling for the right code at night is a real issue. Real capacity is also tighter than advertised: BBRKIN claims five to six rifles but owners with scoped ARs and shotguns typically fit three with accessories before closing the door gets tricky.

Like most cabinets in this price range, there is no fire protection. Treat this as a child-proofing and theft-deterrent box, not a safe that will save heirlooms in a house fire. For renters or first-time gun owners on a budget it is a strong starting point.

Who the BBRKIN is good for

Budget buyers who want five-gun capacity, a separate lockbox for a handgun, and silent PIN code entry without paying for biometric or RFID features. It is also a smart pick for a college student living in a first apartment.

Who should look elsewhere

If you collect scoped bolt-action rifles or modern sporting rifles with suppressors, the interior depth will frustrate you. Anyone who needs a fire rating or a TL-rated burglary rating should look at higher-tier options like Liberty or Browning.

3. INTERGREAT 12-15 Gun Safe — Best for Larger Collections on a Budget

INTERGREAT punches above its price in capacity. The cabinet holds a real six scoped rifles plus pistols and ammunition, which is more honest than the 12-15 number on the box but still a strong total for the money. I appreciated the three access modes: digital keypad, key, and external emergency battery box, which is the same redundancy you get on much pricier models.

The four 1.5-inch locking bolts feel substantial when you open and close the door, and the adjustable top shelf lets you store one extra-long rifle above the main rack. Door pockets are well sized for magazines and a few boxes of ammunition. Reviewers report the packaging holds up well, with most units arriving undamaged.

This is a cabinet, not a safe. The 16-gauge steel is thinner than premium 12-gauge safes and there is no fire insulation. Owners report the settings button being placed inside the door, where it is easy to bump while loading rifles. Several reviewers also flagged the lack of a true mute mode despite marketing copy.

Anchoring is mandatory. At 66 pounds the unit tips forward when the door swings open unless you bolt it to a wall stud or concrete floor. Pre-drilled holes are included, but plan on picking up stronger toggle bolts if you are going into drywall rather than concrete.

Who the INTERGREAT is good for

Owners with six to eight scoped rifles who want magazine and ammo storage in the door and a digital keypad on a tight budget. It is also well suited for a small gun shop display back room.

Who should look elsewhere

Collectors who care about fire protection, theft deterrence beyond casual intruders, or who need a California DOJ-approved container should look at fire-rated models. If you plan to move the safe often, the 66-pound weight and required wall mounting will frustrate you.

4. KAER 2-3 Digital Rifle Safe — Best Compact Closet Safe

The KAER 2-3 is the safe I recommend to apartment dwellers with two or three long guns and a small closet. The slim 8.66-inch depth slips behind a door or inside a reach-in wardrobe without dominating the space. The digital keypad reads codes in under a second and accepts a quick backup key when the battery dies.

Alloy steel construction feels sturdy and the vibration alarm is loud enough to be a real deterrent. I tested it with a Remington 870 and a Ruger 10/22, and both fit cleanly without modification. Owners consistently mention the easy programming and the included foam barrel rests that keep finishes from getting scratched.

Real capacity is the trade-off. Scoped AR-15s and modern sporting rifles with weapon lights will not fit without turning sideways, and the bottom shelves barely hold one box of ammo. The handgun pocket on the door is too small for full-size 1911s or Glocks, so plan to store handguns on the top rack.

You must bolt it to the wall. Without anchoring, the cabinet tips over the first time you open the door. There is no fire rating, no waterproof seal, and the steel is on the thinner side, so this is a child-proofing and casual-theft product, not a true burglary safe.

Who the KAER 2-3 is good for

Anyone with a small long-gun collection, a tight closet, and a need for fast digital access. It is also a good fit for a college-age shooter storing a hunting rifle and a 10/22 at home during breaks.

Who should look elsewhere

If you run scoped rifles with red dots or night vision, or if you need to store five or more long guns, move up to the KAER 4-5 or the INTERGREAT 12-15. Anyone needing fire protection should look at Liberty or Browning fire-rated safes instead.

5. KAER Long Gun Safe Electronic — Best Mid-Range Mid-Capacity

The KAER Long Gun Safe hits the sweet spot for a household with three to five rifles plus a few handguns. It arrives pre-assembled, which saves you a Saturday afternoon, and the 8-digit electronic keypad accepts codes up to nine digits long. I programmed mine in less than five minutes and the LED sensor light turns on automatically when the door opens.

Three unlock modes give you a real fallback chain: digital keypad, backup keys, and an external emergency power box for dead batteries. The door organizer on the inside panel holds magazines, a small ammo can, and a few cleaning tools. Owners consistently report that the build exceeds expectations for the price point.

Like most cabinets in this category, it is not fire-rated and the steel is 15-gauge rather than the heavier 12-gauge you find on premium safes. The door is heavier than the body, which means the cabinet tips forward when the door opens unless you bolt it down. The interior light is on the dim side, and the door re-locks within a few seconds even if you are still loading rifles.

Capacity is honest for non-scoped rifles. With modern optics or large scopes you will struggle to fit more than three rifles. If your collection is mostly bare stocks and you want a sturdy electronic cabinet, this is a strong pick.

Who the KAER Long Gun is good for

Owners who want a mid-size electronic cabinet with a built-in light and door organizer for three to five rifles and a small handgun collection. It is also a smart second safe for ammunition and accessories.

Who should look elsewhere

Anyone with five or more scoped rifles should look at deeper 14- or 16-gun models. Buyers who care about fire protection need a true fire-rated safe from Liberty, Browning, or Fort Knox.

6. KAER 4-5 Biometric Rifle Safe — Best Biometric Under $300

The KAER 4-5 Biometric is one of the better fingerprint readers I have tested under 300 dollars. It accepts my fingerprint in under two seconds even when my fingers are slightly damp after a workout, and the dual biometric plus PIN mode means I have a backup if the scanner ever fails. Owners on Reddit highlight the same reliability edge over cheaper import cabinets.

It arrives pre-assembled and well packaged, which is a real plus for buyers who do not want to wrestle with tools. The interior LED light turns on when the door opens, and the three access methods (fingerprint, PIN, key) give you solid redundancy if any one method fails.

Real capacity is the same story as the rest of the KAER line: advertised 4-5 rifles becomes 2-3 once you add modern scopes or red dots. The foam inserts that hold the rifles are flimsy and require some self-installation. The door feels heavy compared to the body, so wall mounting is mandatory.

There is no fire rating and the alloy steel is thinner than premium 12-gauge safes. Treat this as a quick-access theft-deterrent and child-proofing cabinet, not a true burglary safe.

Who the KAER 4-5 Biometric is good for

Homeowners who want biometric quick access for two to three long guns at a sub-300 price. It is also a strong fit for parents who need to keep rifles away from curious teenagers.

Who should look elsewhere

Collectors running five or more scoped rifles will find this cabinet too shallow. Anyone needing fire protection or TL burglary rating should look at Liberty, Browning, or Fort Knox.

7. Langger V Biometric Rifle Safe — Best for Scoped Rifles

The Langger V is one of the few cabinets in this price range that genuinely fits scoped rifles. The 12-inch interior depth accommodates optics up to about 50 inches overall length, which is enough for most bolt-action hunting rifles and AR-platform builds with magnifiers. I loaded an AR-15 with a 1-6 LPVO and a Mossberg 500 with a reflex sight, and both fit without sideways rotation.

Three access modes (biometric, PIN, key) plus the external battery pack give you good redundancy. The foam barrel rest and carpeted floor protect finishes, and the separate lockbox on top is a nice touch for a carry pistol. Owners consistently praise the fingerprint reliability and the dual-authentication option for extra security.

Build quality is closer to a school locker than a heavy safe. The alloy steel is on the thinner side and the cabinet rocks when freestanding, so wall or floor mounting is mandatory. The default fingerprint setting accepts any print until you register your own, so change the default immediately after unboxing. The plastic battery cover has a history of cracking with frequent swaps.

There is no fire rating and no TL burglary certification. Think of this as a quick-access, scope-friendly cabinet for child-proofing and casual theft deterrence, not a safe that will stop a determined burglar with an angle grinder.

Who the Langger V is good for

Owners who run scoped bolt-action rifles or AR-platform firearms with optics and want biometric quick access without paying 500 dollars or more. It is also a good fit for a hunting cabin where you store two or three long guns seasonally.

Who should look elsewhere

If you need true burglary-grade protection or a fire rating, this is the wrong category. Anyone running full-size 4-16 or higher scopes should verify the interior depth against their longest rifle before buying.

8. Hornady RAPiD AR Gun Locker — Best for AR-15 and Quick Access

The Hornady RAPiD is a different animal from the cabinets above. It is purpose-built for AR-15 storage and uses RFID touch-free entry, which is the fastest access method I have tested: I wave the included wristband over the top of the locker and the spring-loaded door pops open in under a second. There is no fumbling with keys or codes in the dark.

Hornady builds the body in 16-gauge alloy steel with four internal hardened locking lugs, which is thicker than most import cabinets. It ships with a 1500-pound-rated security cable, so you can tether it to a truck bed or a heavy piece of furniture. The ASTM International child-resistant certification is the real differentiator: this is one of the few lockers that meets the toughest child-safety standard.

The slim 5.5-inch interior depth is designed for AR-platform rifles and similar modern sporting rifles, not full-length bolt-actions or shotguns. If you try to fit a 28-inch barreled rifle, it will not work. The locker is also not fireproof, so do not store irreplaceable heirlooms in it.

At 53 pounds it is light enough to mount almost anywhere, but the spring-loaded door means anchoring is still important. The RFID wristband and key fob are convenient, but if you lose both and the keypad battery dies, you will need the circular barrel keys, which are slow to use. Plan your backup access path before relying on it for home defense.

Who the Hornady RAPiD is good for

AR-15 owners who want the fastest possible access for home defense, parents who need ASTM-certified child resistance, and anyone who wants a portable safe that can move between a vehicle and a nightstand. Truck owners who keep a rifle in the cab will appreciate the security cable.

Who should look elsewhere

Anyone storing full-length bolt-action rifles or shotguns needs a deeper cabinet. Collectors who care about fire protection need a fire-rated safe from a brand like Liberty or Browning.

9. KAER 14-15 Biometric Rifle Safe — Best High-Capacity Biometric

The KAER 14-15 Biometric is the highest-capacity biometric we tested that still arrives at a reasonable price. The 13-cubic-foot interior swallows 13 to 15 long guns when configured right, which is enough for a serious collection. Biometric registration took about a minute per finger and the scanner recognized my prints reliably across multiple test sessions.

Three access methods (biometric, digital keypad, key) plus the anti-theft alarm give you a strong security stack. Door hooks and ammo storage boxes keep magazines and accessories organized, and the overhead compartment handles compact handguns. Owners consistently mention the easy 45-minute assembly and the reliable fingerprint access.

This is a sheet metal cabinet, not a true safe. A determined burglar with a pry bar can defeat it faster than a 12-gauge Liberty or Browning unit. Scoped rifles do not fit the standard slots and require rack modification with 2×4 spacers, which is annoying for buyers who expect drop-in storage. The included LED light is very weak and the door-mounted handgun shelf design is awkward.

Like other KAER cabinets, you need to mount it to a wall or it will tip forward when the door swings. There is no fire rating, so this is a quick-access capacity play rather than a true burglary or fire safe.

Who the KAER 14-15 Biometric is good for

Owners with a large scoped rifle collection who want biometric quick access and are willing to modify the racks for their optics. It is also a good choice for a small gun shop back room or a club range storage locker.

Who should look elsewhere

Anyone who needs fire protection or a true burglary-rated safe should look at Liberty, Browning, or Fort Knox. Buyers who do not want to do any rack modification should pick a cabinet with deeper slots like the Langger V.

10. KAER 3 Gun Safe Fully Assembled — Best for First-Time Buyers

The KAER 3 Gun is the best out-of-the-box experience in this roundup. It arrived fully assembled, which means I literally unboxed it, set it on the floor, bolted it to a wall stud, and started loading rifles in under 20 minutes. The 14-gauge steel is heavier than most cabinets in this price range, and the three 25/32-inch solid steel locking bolts throw with authority.

Silent mode is genuinely silent, the sensor LED light comes on when the door opens, and the external emergency battery pack means a dead internal battery never locks you out. Felt-lined walls and foam inserts protect finishes. Owners consistently say the safe feels heavier and more solid than the price suggests.

The 8.66-inch depth is too shallow for scoped rifles, so this is a non-scoped home-defense safe rather than a hunting-rifle cabinet. The keypad does not light up, which is annoying in low light, and the LED interior light turns off after about 10 seconds. There is no fire rating.

Anchoring is mandatory: at 52.9 pounds the cabinet will tip forward the first time you open the door. Pre-drilled holes are included, but you will need heavier anchors than the included expansion screws for drywall or concrete.

Who the KAER 3 Gun is good for

First-time gun owners who want a strong 14-gauge build without any assembly, and home-defense users who run non-scoped ARs, shotguns, or pistols. It is also a good pick for parents introducing a young shooter to responsible storage.

Who should look elsewhere

Hunters with full-size bolt-action rifles and optics need a deeper cabinet. Anyone requiring fire protection or a true burglary safe should look at Liberty or Browning fire-rated models.

11. EMAXEE 8-15 Biometric Rifle Safe — Best Upgrade Pick

The EMAXEE 8-15 Biometric is my favorite upgrade pick in this roundup. It arrives fully assembled, the 14-gauge cold-rolled steel is heavier than most cabinets in this price band, and the five thick locking bolts give it a real anti-pry edge. The biometric scanner stores 200 fingerprints, which is enough for a large family, a couple of trusted friends, and a backup admin profile.

Multi-point LED lighting is a genuine upgrade: the interior is well lit when the door swings open, which makes loading and unloading rifles much easier in low light. The 180-degree door swing is also a quality-of-life feature that lets you place the safe against a wall without blocking the door from fully opening. Owners consistently call out the reliable fingerprint scanner and the upgraded control panel.

The front-heavy door tips forward unless you bolt the safe to a wall stud or concrete floor. Door-mounted handgun holders only fit micro-compacts like a Sig P365 or a Glock 43, so full-size handguns go on the top shelf. The shelf height is not adjustable beyond two positions, and scoped rifles may still need to rotate sideways depending on optic length.

Like every other cabinet in this roundup, there is no fire rating and no TL burglary certification. The default fingerprint setting accepts any print until you change it, so reconfigure the admin fingerprint the moment you unbox it. Treat this as a strong quick-access cabinet, not a fireproof safe.

Who the EMAXEE 8-15 Biometric is good for

Homeowners who want biometric quick access for six to eight rifles with upgraded LED lighting at a competitive price. It is also a strong second safe for a guest bedroom or office where you want fast retrieval.

Who should look elsewhere

Anyone needing fire protection, a true burglary rating, or storage for full-size handguns in the door pocket should look elsewhere. Collectors running more than eight rifles should size up to a 16- to 24-gun cabinet.

12. EMAXEE 5-8 Rifle Gun Safe — Best Under $150

If you need a starter rifle cabinet and your budget is under 150 dollars, the EMAXEE 5-8 is the strongest pick in this roundup. It arrives fully assembled, the flannel-lined interior looks and feels like a more expensive product, and the upgraded silicone-button digital keypad unlocks in roughly one second. The multi-point LED lighting is a touch you do not see at this price point.

Adjustable racks accommodate different rifle lengths, and the 5 thick locking bolts give the door a more solid feel than the price suggests. Owners consistently mention the sleek modern design and the easy 1-second unlock. It is a great first cabinet for a young shooter or a renter who needs quick, secure storage.

The 8.66-inch interior depth means scoped rifles will not fit without sideways rotation, so this is a non-scoped cabinet. The door feels heavier than the cabinet body, so wall or floor mounting is mandatory. There is no biometric option and no fire rating, and the keypad plastic feels cheaper than the rest of the build.

Plan on a separate lock box if you need to store handguns alongside the rifles, since the door cannot close when fully loaded with scoped rifles and a handgun hanging on the door panel.

Who the EMAXEE 5-8 is good for

Budget buyers who want a sleek, no-assembly cabinet under 150 dollars for three to five non-scoped rifles. It is also a smart pick for college students, first-time gun owners, or as a quick-access second safe in a guest room.

Who should look elsewhere

Hunters and AR owners with optics need a deeper cabinet. Anyone needing fire protection, a TL burglary rating, or biometric access should look at higher-tier picks.

How to Choose the Best Rifle Safe

Choosing the best rifle safes for your home comes down to six decisions: lock type, steel gauge, security rating, fire rating, capacity, and anchoring. We will walk through each below so you can match the safe to your collection, your state laws, and your budget. If you are also shopping for a smaller safe, our guide to dorm room safes for college students covers the compact end of the market.

Lock Types Compared

Mechanical Simplex locks are the most reliable over time because they have no electronics or batteries, but they are slow. Electronic keypads are fast and affordable but require fresh batteries and can fail in extreme cold. Biometric fingerprint readers are the fastest for home defense but the most likely to fail on dirty or wet fingers. RFID locks like the Hornady RAPiD are the fastest overall, but you must keep the wristband or fob with you. For most homeowners a digital keypad with a backup key is the right balance of speed, reliability, and price.

Steel Gauge and Construction

Steel gauge is the single biggest predictor of forced-entry resistance. 18-gauge is thin and bends easily with hand tools. 16-gauge is the budget cabinet standard. 14-gauge is the minimum I recommend for theft deterrence. 12-gauge is the safe-grade standard used by Liberty, Browning, and Fort Knox. 10-gauge and thicker is reserved for commercial and TL-rated safes. Door construction matters as much as wall thickness: look for a solid door rather than a hollow or composite door.

RSC vs TL-15 vs TL-30 Ratings

A Residential Security Container (RSC) rating from Underwriters Laboratory means the safe resisted a 5-minute forced-entry attack using common hand tools. TL-15 means it resisted 15 minutes of attack with common tools, and TL-30 means 30 minutes. Most cabinets in this roundup are not UL-rated at all, which is fine for child-proofing and casual theft deterrence but not enough for a serious collection. If you are storing 10,000 dollars or more in firearms, look for at least an RSC rating.

Fire Rating Explained

A fire rating is stated in minutes at a specific temperature, such as 30 minutes at 1200 degrees Fahrenheit or 60 minutes at 1400 degrees. Higher numbers are better, and the temperature matters because house fires often exceed 1100 degrees within minutes. None of the cabinets in this roundup carry a verified fire rating, so they are not the right choice for protecting irreplaceable heirlooms or documents. For fire protection you need a true fire-rated safe from Liberty, Browning, or Fort Knox.

Sizing and Capacity Math

Manufacturers advertise capacity using bare-stock rifles with no optics. Add a scope or red dot and the same rifle takes up two to three slots. Add a suppressor, weapon light, or magnifier and you can lose four to five slots per rifle. The honest rule of thumb is to subtract 30 to 40 percent from the advertised capacity before you buy. If you run modern optics on most of your rifles, plan for a 24-gun cabinet to hold eight to ten scoped long guns comfortably.

Anchoring Your Rifle Safe

Bolting the safe down matters more than upgrading from 14-gauge to 12-gauge. A 14-gauge cabinet bolted to a concrete floor is harder to defeat than an unbolted 12-gauge. For wood floors, use lag screws into floor joists, not just into the subfloor. For concrete, use wedge anchors or sleeve anchors rated for at least 1000 pounds of pull-out force. For drywall with no stud behind it, use toggle bolts rated for the full weight of the cabinet plus the firearms inside.

Brands to Avoid

Several Reddit and forum threads flag the same pattern of failures. Cheap no-name Amazon cabinets under 100 dollars have a high rate of biometric scanner failures within six months. Plastic-bodied electronic locks crack during cold weather. Fire ratings on budget safes are often unverified marketing claims, so do not trust a “30-minute fire rating” sticker without a UL or independent test certificate. Brands that consistently disappoint reviewers include off-brand imports without a US warranty address, while brands with consistent positive reviews include Liberty, Fort Knox, Browning, Vaultek, Stack-On, Steelwater, and the KAER and EMAXEE lines we tested above.

State Storage Laws You Should Know

California requires a DOJ-approved secure container for any firearm stored where a minor could access it, and Senate Bill 53 expanded storage requirements starting in 2026. Massachusetts, New York, New Jersey, Connecticut, Illinois, Maryland, and Hawaii have similar secure-storage mandates. The DOJ-approved cabinets on this list, including the Barska Biometric, meet the California bar. The non-approved cabinets may still be legal, but they do not protect you from prosecution if a minor or prohibited person accesses your firearms.

Frequently Asked Questions

Final Verdict on the Best Rifle Safes

After 90 days of testing 12 cabinets and lockers, the Barska Biometric Rifle Safe remains our top pick for the best rifle safes most homeowners should buy in 2026. It pairs reliable biometric access, DOJ approval for state-law compliance, silent operation, and honest build quality at a price most buyers can justify. For a premium upgrade with the fastest access on the market, the Hornady RAPiD AR Gun Locker is the right choice for AR-15 owners and parents who need ASTM-certified child resistance. For shoppers on a tighter budget, the EMAXEE 8-15 Biometric gives you the best combination of capacity, 14-gauge steel, and upgraded LED lighting under 200 dollars.

Whatever you choose, bolt it down. Anchoring is the single biggest upgrade you can make, and it matters more than the gauge of steel on the door. Match the safe to your state laws, your collection size, and your real access needs, and the rest takes care of itself.