Barrett Model 82A1 CQ .50 BMG Semi-Auto Rifle, 20" Fluted Barrel, Muzzle Brake, Full-Length Picatinny Rail
The Barrett Model 82A1 CQ is the compact 20-inch variant of Barrett's iconic semi-automatic .50 BMG platform, built in the United States and finished in a uniform matte gray/black. This configuration pairs a fluted heavy-profile barrel with a large rectangular two-chamber muzzle brake, a full-length Picatinny top rail, and a spigot-mounted bipod. It also features a fixed tubular stock with an integrated height-adjustable rear monopod. This example comes in Excellent condition and includes a Pelican 1750 hard case, 30mm scope rings, and one 10-round magazine.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: This firearm is in great shape overall. There are some scratches and blemishes present on the finish.
What's Included
- Barrett Model 82A1 CQ rifle
- 1x 10-round steel detachable box magazine
- 30mm scope rings
- Barrett 82A1 manual
- Pelican 1750 hard case
The CQ configuration centers on a 20-inch fluted heavy-profile barrel capped with Barrett's distinctive large rectangular two-chamber muzzle brake to help manage .50 BMG recoil in a compact package. A ventilated handguard with oval ports and a ribbed handhold under the forend aid control and heat dissipation.
A full-length Picatinny top rail provides continuous mounting real estate, while iron sights are present with a flip-up rear unit. The rifle uses a reciprocating, forward-mounted charging handle and a manual safety with SAFE/FIRE selector markings.
The fixed tubular stock incorporates an integrated, height-adjustable rear monopod and a rubber buttpad, complemented by a spigot-mounted perforated-leg bipod up front. Length of pull is 14.5 inches, set for a stable prone or supported shooting position.
Operating via short-recoil, this semi-automatic .50 BMG has a 10+1 capacity and feeds from the included steel detachable box magazine. The rifle carries a uniform matte black/gray metal finish and is made in the United States.

