The result is the new Armalite AR-10 National Match rifle. Superbly accurate, this rifle is ready for long distance match domination. Equipped with Armalite's National Match two-stage trigger, matched receivers, extended elevation National Match sights installed into Armalite detachable sight bases, and Armalite exclusive stainless steel match barrel matted to Armalite's MIL-STD 1913 rail free-float Handguard.
Barrel Diameter under gas block: .875"
Barrel Diameter under hand guard: 1"
Length of Pull: 14.3"
Chamber: ArmaLite Match
Model: AR-10 National Match
Caliber: 7.62X51 mm / .308
Barrel: 20" triple lapped, AISI 416R stainless steel, match, threaded 5/8 - 24
Rifling Twist: 1:10" RH, 150-175 grain ammo
Muzzle Device: Stainless steel flash suppressor
Front Sight Base: MIL-STD 1913 rail gas block. Top of gas block is .398 (+/- .010) lower than top of receiver
Upper Receiver: Forged flat-top receiver with MIL-STD 1913 rail and forward assist 7075-T6 aluminum
Lower Receiver: 7075-T6 aluminum (forged)
Trigger: National Match two-stage - 1st stage 2.5 lbs. - 2nd stage 4.5-5 lbs.
Overall Length: 41.0"
Weight: 11.5 lbs.
Finish: Hard anodized aluminum, manganese phosphated steel
Included with Rifle: One 20-round magazine, owners manual, and limited lifetime warranty, AR-10 National Match carry handle, AR-10 National Match front sight, sling swivel mount