Barrett M107A1 .50 BMG Semi-Auto Rifle, 29 in Fluted Barrel, Multi-Port Muzzle Brake, 10+1, 27 MOA Top Rail, Folding Bipod
The Barrett M107A1 is a .50 BMG semi-automatic rifle built in the United States with a 29-inch fluted barrel and a large multi-port muzzle brake. It features a continuous, numbered Picatinny top rail canted 27 MOA, a left-side non-reciprocating charging handle, flip-up iron sights, and a perforated aluminum forend/receiver shroud. A folding, height-adjustable bipod and integral rear monopod provide stable support. This example includes two 10-round magazines, the Barrett M107A1 Operator's Manual, and a Savior rifle bag.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Condition: Good - Clean, well-maintained, minor wear marks.
Bore Rifling: Good Rifling - Intact, well-defined lands and grooves.
Specific Condition Notes: Light scratches and blemishes are present. Some screw heads show small deposits.
What’s Included
- Barrett M107A1 .50 BMG semi-automatic rifle
- 2x 10-round Barrett M82/M107 pattern magazines
- Barrett M107A1 Operator's Manual
- Savior rifle bag
The M107A1 uses a semi-automatic, short-recoil action chambered in .50 BMG with a 10+1 capacity. Controls include a manual safety with SAFE/FIRE selector markings and a left-side non-reciprocating charging handle for efficient operation.
The 29-inch fluted barrel pairs with a large multi-port muzzle brake and a 1:15 twist rate. The monolithic upper receiver with perforated forend/receiver shroud is aluminum alloy to reduce weight and aid cooling, paired with a steel lower/trigger housing. The integrated buttstock is aluminum alloy with a polymer cheek rest and a rubber buttpad. Sling attachment points round out the support features.
A continuous, numbered Picatinny top rail with a 27 MOA cant runs the length of the upper, and the rifle is equipped with flip-up iron sights: a front sight and an adjustable rear sight.
For stability in prone or supported shooting, it includes a folding, height-adjustable bipod and an integral rear monopod. The length of pull is 14.5 inches.
Overall length is 56.8 inches in this 29-inch barrel configuration, with a typical unloaded weight of approximately 27.55 pounds. This U.S.-made platform combines robust construction with practical features suited to the .50 BMG cartridge.