Bushmaster BA50 .50 BMG Bolt-Action Rifle, 30 in Heavy Barrel, Muzzle Brake, Adjustable Stock, Sturgis B.F.I. Rollmark, Bipod, Case, 2 Mags
Purpose-built for long-range power, this Bushmaster BA50 pairs a 30 in heavy, free-floated barrel and effective muzzle brake with a rugged bolt-action design in .50 BMG. This example features the earlier Sturgis, South Dakota B.F.I. rollmark, MIL-STD-1913 top rails on the receiver and handguard, and an adjustable stock. It comes with a folding, fixed-height bipod, the original hard case, and two 10-round steel magazines.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: This firearm is in great shape overall. Minor scratches and blemishes are present from light handling.
What's Included
- Folding, fixed-height bipod mounted to the dedicated forward spigot/clamp at the front of the handguard (installed)
- Original hard case (long rifle)
- 2x 10rd steel detachable box magazines (BA50 pattern), as pictured
Chambered in .50 BMG, the BA50 is a robust bolt-action platform built around a 30 in heavy-profile, free-floated barrel with a muzzle brake to manage recoil. The 1:15 twist rate supports a broad range of .50 BMG projectiles for precision at distance.
Feeding is via a 10-round detachable box magazine for a 10+1 capacity. Controls include a right-hand bolt with a large teardrop handle for positive manipulation and a left-side safety lever for straightforward operation.
The stock provides an adjustable comb and adjustable length of pull for consistent eye alignment and fit, complemented by an overmolded finger-groove pistol grip. A tubular free-float handguard with cooling slots enhances barrel isolation and heat management, and the included folding, fixed-height bipod attaches to the dedicated forward spigot/clamp at the front of the handguard for supported shooting.

