MK12 Special Purpose Rifle – Lone Survivor

RatedRR gives us a look at the MK12 Special Purpose Rifle (SPR), which is featured in the upcoming movie, Lone Survivor.

MK12 Special Purpose Rifle Specs:

  • Cartridge: 5.56x45mm NATO
  • Action: Gas-operated, Rotating bolt
  • Rate of Fire: Semi-automatic
  • Muzzle Velocity: 2,700 ft/s (820 m/s) w/ Mk 262 Mod 1 ammunition
  • Effective Range: 550 yards (500 m)
  • Feed System: 20- or 30-round STANAG Magazine
  • Weight: 10 lb (4.5 kg). (Fully loaded, w/heavy barrel, optic & 30 rounds)
  • Length: 37.5 Inches
  • Barrel Length: 18 Inches

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