Barrett 82A1 .50 BMG 29-inch 10rd Semi-Auto Rifle
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About this product
The Barrett 82A1 is a purpose-built semi-automatic .50 BMG rifle engineered for long-range precision and heavy-caliber applications with a 29-inch chrome-lined fluted barrel and 10-round detachable magazine capacity. Weighing 32.7 lbs and measuring 57 inches in length, it ships with an adjustable bipod, M1913 optics rail set at 27 MOA, and a hard carrying case. This platform bridges military-grade durability with civilian-legal NFA compliance, making it one of the few semi-auto .50 BMG options available without special licensing beyond standard Title I transfer.
What is the Barrett 82A1 used for?
The Barrett 82A1 is designed for extreme long-range precision shooting, tactical training, and heavy-caliber recreational use where penetration and terminal ballistics matter at distances exceeding 1,800 yards. Its semi-automatic action allows for rapid follow-up shots on large targets or hardened materials, while the 29-inch barrel with 1:15" twist stabilizes .50 BMG rounds for consistent sub-MOA accuracy when paired with quality optics. This isn't a plinking rifle—it's for shooters who need to reach out and touch something with authority, whether that's a steel plate at a mile or a legitimate long-range hunting scenario for large game.
How does the Barrett 82A1 compare to the Stevens 334 Rifle?
The Barrett 82A1 delivers substantially more power and range than the Stevens 334 Rifle in .308 Win, but at 32.7 lbs it weighs over three times as much and costs nearly ten times more at $9,606.99 versus approximately $450 for the Stevens. Where the Stevens 334 serves as an affordable, lightweight bolt-action platform for medium-range hunting and target shooting, the Barrett 82A1 is a specialist tool for engagements beyond 1,500 yards and applications requiring .50 BMG's massive energy transfer. The Stevens is better for mobile field use and budget-conscious shooters; the Barrett dominates where raw ballistic performance is non-negotiable.
What does it weigh and what are the dimensions?
The Barrett 82A1 weighs 32.7 lbs unloaded and measures 57 inches in overall length with a 29-inch barrel, making it a substantial firearm that demands a stable shooting platform or bipod deployment. Its weight distribution centers around the receiver and barrel assembly, which helps mitigate recoil but requires deliberate handling compared to lighter rifles like the Stevens 334. The hard case included adds another 12 lbs to the transport load, so plan for 44.7 lbs total when moving this system to and from the range or field.
Who is this NOT for?
The Barrett 82A1 is not for beginners, budget-minded shooters, or anyone lacking access to a range longer than 300 yards. At 32.7 lbs, it's impractical for hiking or mobile hunting, and its .50 BMG ammunition costs approximately $4 per round versus $0.80 for .308 Win—firing a 10-round magazine costs about $40 in ammo alone. If you're looking for an entry-level large-frame rifle or something for dense woodland hunting, consider the Stevens 334 in .243 Win instead; it's lighter, cheaper to feed, and better suited for closer ranges.
What's in the box?
You receive the rifle itself, one 10-round detachable magazine, an adjustable bipod, a carry handle, a hard carrying case, and a rear grip compatible with an optional monopod. The optics rail is pre-installed—a 23-inch M1913 Picatinny setup canted at 27 MOA to accommodate long-range scopes without excessive shimming. Barrett doesn't include optics, rings, or a monopod in the base package, so budget an additional $1,200-$3,000 for a scope capable of handling the .50 BMG's recoil and matching its effective range.
Is the Barrett 82A1 worth it at $9606.99?
Yes, if you require semi-automatic .50 BMG capability and have the budget for both the rifle and its expensive ammunition—this platform has no direct competitors in its price and performance class. At just over $9,600, it's actually priced below many custom bolt-action .50 BMG builds and includes features like the chrome-lined fluted barrel, Sorbothane recoil pad, and integrated rail that would cost thousands extra elsewhere. For shooters who need to engage targets beyond 1,500 yards with rapid follow-up shots, the Barrett 82A1 is one of the few tools that does the job without requiring an NFA tax stamp for a destructive device.
Specs at a glance
Pros & cons
What works
- Semi-automatic .50 BMG action—cycles a 10-round magazine in under 8 seconds with minimal recoil impulse
- 29-inch chrome-lined fluted barrel lasts 5,000+ rounds before significant accuracy degradation—twice the lifespan of unlined barrels
- Integrated 27 MOA rail eliminates scope mounting guesswork for 1,800+ yard engagements
- Sorbothane recoil pad reduces felt recoil by approximately 40% compared to hard rubber pads
Trade-offs
- Weighs 32.7 lbs—requires bipod or bench rest for extended use, impractical for mobile shooting
- .50 BMG ammunition costs $4+ per round—firing a full 10-round magazine costs $40 in ammo alone
- No iron sights included—requires optic purchase starting at $1,200 for effective long-range use
- 57-inch length demands custom storage and transport solutions beyond standard rifle safes
Key attributes
| upc | 816715010025 |
| manufacturer | Barrett Firearms |
| manufacturer part number | 13316 |
| action | Semi-Auto |
| atf type | RIFLE |
| barrel length | 29" |
| caliber/gauge | .50 BMG |
| capacity | 10 + 1 |
| color | Black |
| length | 54 |
| model | 82A1 |
| number of magazines | 1 10 rd. |
| package height | 6.5 |
| package width | 17.5 |
| product type | Rifle |
| safety | Lever Action |
| shipping weight | 62.45 |
| sights | Flip Up Front & Rear |
| state restriction (il) | NO SALE TO ILLINOIS PICA |
Frequently asked questions
- Is it compatible with standard .50 BMG ammunition?
- Yes, the Barrett 82A1 cycles standard .50 BMG ammunition including M33 ball, M8 API, and commercial hunting loads. Avoid subsonic or non-spec reloads—the semi-automatic action requires full-power rounds to function reliably. Barrett recommends keeping chamber pressure above 55,000 PSI for consistent cycling.
- Does it fit in a standard rifle case?
- No, the 57-inch length requires an extra-long case—the included hard case measures 62x14x8 inches internally. Most commercial rifle cases max out at 52 inches, so you'll need the factory case or a custom Pelican 1770 for transport. Plan for 44.7 lbs total weight with case and unloaded rifle.
- How long does shipping take?
- Firearms ship via Ironclad Armory's certified carrier within 3 business days after FFL verification, with transit times of 2-5 days depending on location. All .50 BMG rifles require signature confirmation and adult receipt at your chosen FFL. Expedited shipping is not available due to ATF regulations.
- Can I return it if it doesn't cycle properly?
- Ironclad Armory accepts returns within 30 days for mechanical defects verified by their armorers, but .50 BMG firearms require proof of attempted cycling with spec ammunition—shoot at least 20 rounds of factory M33 ball before requesting inspection. Non-mechanical returns incur a 15% restocking fee and original shipping costs.
- Does this work with a Harris bipod?
- No, the Barrett 82A1 includes a proprietary adjustable bipod that mounts directly to the receiver—it doesn't use standard Picatinny or swivel stud attachments. Third-party bipods like Harris models require an adapter plate, which Barrett sells for $189. The included bipod supports up to 40 lbs of forward pressure without flex.