ArmaLite AR50A1 .50 BMG 30in

The ArmaLite AR50A1 is a single-shot bolt-action rifle chambered in .50 BMG, built for precision at extended ranges and range-based target work. Its 30-inch heavy-profile barrel and multi-flute recoil device support consistent performance and manageable recoil for a rifle of this class. This GGG-configured model ships with a robust GG&G bipod and a removable buttstock for easier transport.

The design centers on an octagonal receiver bedded into a V-shaped three-section chassis-style stock finished in black hard-coat anodize and black phosphate steel components. The bolt uses triple front locking lugs with a Sako-type extractor and spring-loaded plunger ejection for reliable single-shot operation. Ergonomics include an extruded forend, a machined vertical grip, and an optics-ready top rail interface.

Key Specifications

• The caliber is .50 BMG.
• The action is Bolt Action.
• The barrel length is 30 inches.
• The barrel construction is Chrome Moly heavy profile.
• The rifling twist rate is 1:15 RH.
• The muzzle device is a Multi-Flute Recoil Check muzzle brake.
• The stock is a 3-section V-shaped chassis with removable buttstock.
• The trigger is a Shilen single-stage with approximately a 5 lb pull.
• The weight is 34.1 lbs.
• The overall length is 49.8 inches collapsed and 58.5 inches extended.

For shooters seeking a purpose-built .50 BMG single-shot rifle for long-range work, buy the ArmaLite AR50A1 .50 BMG online today.