M40-A1Sniper Rifle

M4OAI Sniper Rifle Characteristics. 1) Overall length -44 inches.2) Caliber - 7.62mm x 51 NATO.3) Muzzle velocity - 2600 feet per second. or - 50 fps4) Maximum effective range - 1,000 yards.5)Chamber pressure - 50,000 psi.6) Magazine capacity - 5 rounds.7) Barrel twist - 1 turn in 12 right-hand twists.8) Stock - fiberglass with epoxy filler. Manufactured by McMillain stock and rifle makers.9) Barrel length - 24 inches.