Sig556 DMR

Military Arms Channel is at the range testing the M1 Garand, H&K MR762A1 LRP and a Sig556 DMR.

M1 Garand:

  • Weight: 9.5 lb (4.31 kg) to 11.6 lb (5.3 kg)
  • Length: 43.5 in (1,100 mm)
  • Barrel Length: 24 in (609.6 mm)
  • Cartridge:
    • .30-06 Springfield (7.62x63mm)
    • 7.62x51mm NATO (.308 Winchester) (Used by the U.S. Navy and some commercial companies to modernize the M1 and increase performance)
  • Action: Gas-operated, rotating bolt
  • Muzzle Velocity: 2,800 ft/s (853 m/s)
  • Effective Range: 500 yd (457 m)
  • Feed System: 8-round “en bloc” clip internal magazine
  • Sights: Aperture rear sight, barleycorn-type front sight

H&K MR762A1 Long Rifle Package (LRP):

  • Caliber: 7.62x51mm
  • Length, maximum (stock extended): 40.50 in.
  • Length, minimum (stock retracted): 36.50 in.
  • Overall Width: 3.23 in.
  • Height: 8.39 in.
  • Barrel Length: 16.50 in.
  • Weight – Rifle (with empty 20 round magazine): 10.42 lb.
  • Weight – Magazine (empty 20 round magazine): .32 lb
  • Magazine Capacity: 10 or 20 rounds
  • Trigger Pull: 4.5–5.6 lbf /20–25 N (two stage trigger)
  • Barrel Profile: 4 lands & grooves, right-hand twist, 1 in 11.02 in.
  • Sights: no mechanical sights, Leupold 3-9VX-R Patrol 3-9 x 40 mm
  • Stock: adjustable buttstock 5 positions, 80 mm of travel with movable cheek rest

Sig556 DMR:

  • Item Number: R556-H18B-DM
  • Caliber: 5.56mm NATO
  • Overall Length: 39.2″
  • Barrel Length: 18.0″
  • Rifling: 1 in 8″
  • Sight Radius: N/A
  • Forearm: Alum Quad-Rail
  • Weight w/o Mag: 9.5 lbs
  • Operating System: Gas Operated, Rotating Bolt
  • Mag Capacity: 20 Rounds
  • Features: 18″ Heavy barrel, Quad rail forend, Magpul MOE stock, Harris Bipod