Description

The Barrett M82A1 is a legendary semi-automatic .50 BMG anti-materiel rifle designed for long-range engagement and destructive power against equipment, vehicles, and fortified positions. Built with a recoil-operated rotating bolt and robust steel construction, it balances raw .50 BMG power with practical battlefield features like a muzzle brake, quick-detach bipod, Picatinny rail for optics, and a 10-round detachable magazine. It’s a proven platform used worldwide by militaries and enthusiasts alike.

Specifications

General

• Caliber: .50 BMG (12.7×99 mm NATO)
• Type: Semi-automatic anti-materiel / sniper rifle
• Operation: Recoil-operated, rotating bolt
• Role: Long-range engagement & anti-material tasks

Dimensions & Weight

• Barrel Length: 29 in (≈737 mm)
• Overall Length: ~57 in (≈1448 mm)
• Weight: ~30-32.7 lb (≈13.6-14.8 kg) unloaded

Ballistics & Performance

• Muzzle Velocity: ~2,800 ft/s (~853 m/s) with standard ammo
• Effective Range: ~1,800 m (≈1,970 yd) and beyond
• Maximum Range: ~6,800 m (≈7.4 km) theoretical

Feeding & Controls

• Magazine: 10-round detachable box magazine
• Trigger Pull: ~7–9 lb (factory spec)
• Safety: Manual thumb-lever

Barrel & Sights

• Twist Rate: 1:15″
• Barrel: Fluted, chrome chamber (improves cooling & life)
• Sights: Flip-up iron sights; optics mount via Picatinny rail

Mounts & Accessories

• Rail: ~23″ MIL-STD-1913 (Picatinny) with 27 MOA cant
• Bipod: Quick-detach adjustable
• Muzzle Device: Arrowhead-style 2-port muzzle brake
• Carrying Handle: Often included, removable
• Finish: Manganese phosphate or Cerakote (varies)

Construction

• Receivers: Heavy welded steel for durability & recoil absorption
• Stock: Integral steel design.