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Feb 03

50 BMG Rifles Compared

Demolition Ranch gives us a look at his 50 BMG rifles, including the Serbu BFG-50A, Barrett M82A1, and Barrett M107A1.

The Barrett M107A1 is equipped with a Vortex Razor HD II Riflescope.

Holster Discounts

Serbu BFG-50A Specs:

  • Caliber: .50 BMG (California-legal .50 DTC also available)
  • Action: Gas-operated semi-automatic, 3-lug rotating bolt, hammer-fired
  • Length: 51.5″
  • Weight: 23 lbs (unloaded)
  • Barrel: 26″ long alloy steel, 1:15 twist, button rifled, SERBU Accuracy Chamber, nitrided
  • Muzzle Brake: Highly Effective “Shark Brake”
  • Fire Control: AR-15 trigger and safety, custom hammer. Average trigger pull is 4.0 lbs
  • Scope Mount: Screwed-on 25MOA, 11.25″ Picatinny rail
  • Bipod: Serbu bipod included
  • Finish: Black QPQ Nitride and manganese phosphate
  • Options: Rear monopod, set trigger, armorer’s tool kit, spare parts kit.

Barrett M82A1 Specs:

  • Caliber: .50 BMG or 416 Barrett
  • Operation: Semi-Automatic
  • Overall Length: 57” or 48”
  • Barrel Length: 29” or 20” (.50 BMG only)
  • Weight: 31.45 lbs or 32.72 lbs
  • Magazine Capacity: 10 Rounds

Barrett M107A1 Specs:

  • Caliber: 50 BMG
  • Operation: Semi-Automatic
  • Rail Length/MOA: 18” (45.72 cm) 27 MOA
  • Weight: 27.4 lbs (12.4 kg) or 28.7 lbs (13 kg)
  • Overall Length: 57” (145 cm) or 48” (122 cm)
  • Barrel Length: 29” (73.7 cm) or 20” (50.8 cm)
  • Rifling Twist: 1 turn in 15” (38.1 cm)
  • Magazine Capacity: 10 Rounds
  • Features:
    • Suppressor-ready muzzle brake.
    • Lightweight quick-detach bipod with modular feet.
    • Accepts M1913 accessory rails.
    • Thermal cheek guard.
    • Modular hand-grip mounted on M1913 rail.