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6.8 SPC II
Find an exquisite selection of US made 6.8 SPC II Upper Assemblies. All Moriarti Arms ® upper receiver assemblies are function-tested and ready to fire.
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AR-15 6.8 SPC 20" nitride tactical bull upper assembly / mlok is a perfect addition to AR-15 Rifle family long range target shooting. Assembly features:Barrel - 20" 416R nitride coated bull barrel. Fluted. Hardened to 26-32 rc and stress relieved. Chambered in 6.8 SPC Type 2. 1-10 rh twist , b..AR-15 6.8 SPC 20" nitride tactical bull upper assembly / mlok is a ...$549.95 -
The 6.8 SPC (6.8x43mm) was developed by the United States Army Marksmanship Unit to offer superior downrange lethality over the 5.56 NATO/.223 Remington in an AR pattern service rifle with minimal loss of magazine capacity and a negligible increase in recoil. The 6.8 SPC is extraordinarily accurate ..The 6.8 SPC (6.8x43mm) was developed by the United States Army Mark...$399.95$549.95 -
AR-15 6.8 SPCII 10.5" M4 pistol upper assembly w/Mlok rail is for a Military/Tactical shooter. This is the most economical way to upgrade your standard AR-15 rifle with the 6.8 SPC modified caliber. This kit contains all components to complete your new AR-15 project. Barrel: 10.5"..AR-15 6.8 SPCII 10.5" M4 pistol upper assembly w/Mlok rail is ...$449.95$549.95
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AR-15 6.8 SPCII 16" Chrome Moly Upper Assembly in BlueBarrel - 16" DPMS 6.8 SPC II M4 style chrome lined barrel, 1/2 x 36 Threaded, 1x10 twist, Chrome Moly 4140, Phosphate Finish, Carbine Length Gas System, M4 Feed Ramps. Comes with anodized steel Muzzle Brake. ..AR-15 6.8 SPCII 16" Chrome Moly Upper Assembly in BlueBarrel -...$449.95 -
AR-15 6.8 SPCII 16" M4 CMV Tactical Upper Assembly / Mlok:Barrel - 16" M4 CMV barrel, 1/2 x 36 Threaded, 1x10 twist, Chrome Moly 4140, Non - Fluted, Phosphate Finish, Carbine Length Gas System, M4 Feed Ramps. Barrel is finished off with A2 Birdcage compen..AR-15 6.8 SPCII 16" M4 CMV Tactical Upper Assembly / Mlok:Barrel&nb...$399.95$499.95