Bushmaster BA50 .50 BMG Bolt-Action Rifle, 30-inch Heavy Barrel, AAC Muzzle Brake, Magpul PRS Gen3 Stock, Bipod, 2 Magazines
This Bushmaster BA50 is a .50 BMG bolt-action rifle built with Bushmaster Firearms International Sturgis, South Dakota rollmarks and original-configuration features. It uses a 30-inch heavy, free-floating barrel with an AAC multi-port muzzle brake and 1"-14 TPI threads. An AR-style two-piece upper/lower receiver architecture, full-length Picatinny rail system, and a Magpul PRS Gen3 precision-adjustable stock round out a purpose-built, long-range platform in excellent condition.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: There are minimal markings from previous handling and use. The bore is bright and clean.
What’s Included
- Owner's manual
- Hard rifle case
- Folding steel bipod (installed)
- 2x 5-round steel box magazines
The receiver is rollmarked "B.F.I., STURGIS, S.D., U.S.A." and features AR-style upper and lower construction with left-side SAFE/FIRE selector markings. This architecture, along with the large ejection port and substantial external bolt handle, supports reliable operation with the .50 BMG cartridge.
The 30-inch steel barrel is heavy-profile and free-floating, threaded 1"-14 TPI, and fitted with an AAC multi-port muzzle brake marked "AAC 610653," "1-14," and "WRENCH HERE." These details align with the original-production BA50 configuration.
A full-length Picatinny rail runs atop the receiver, with an aligned rail segment on the cylindrical free-float handguard. The handguard uses elongated oval cooling slots to manage heat during extended strings of fire.
The rifle is equipped with a Magpul PRS Gen3 precision-adjustable stock with a 16.5-inch length of pull and a rubberized finger-groove pistol grip. A folding steel bipod with long tubular legs and spade feet is installed. The aluminum receiver, manual safety, and 5+1 capacity complement the package.