CMMG Mk3 6.5 Creedmoor Endeavor Upper Group Receiver 24in Tungsten 65BFACE-TNG

CMMG Mk3 6.5 Creedmoor Endeavor Upper Group Receiver 24in Sniper Grey 65BFACE-SG

CMMG Mk3 6.5 Creedmoor Endeavor Upper Group Receiver 24in Sniper Grey 65BFACE-SG. 5 Creedmoor with the 24 ENDEAVOR Mk3 Upper Group. Dedicated to long-range performance above all else this upper utilizes a nitride-finished 416 stainless steel barrel to... ... more

CMMG Mk3 6.5 Creedmoor Endeavor Upper Group Receiver 24in Midnight Bronze 65BFACE-MB

CMMG Mk3 6.5 Creedmoor Endeavor Upper Group Receiver 24in Midnight Bronze 65BFACE-MB. 5 Creedmoor with the 24 ENDEAVOR Mk3 Upper Group. Dedicated to long-range performance above all else this upper utilizes a nitride-finished 416 stainless steel barrel... ... more

CMMG Mk3 6.5 Creedmoor Endeavor Upper Group Receiver 24in Titanium 65BFACE-TI

CMMG Mk3 6.5 Creedmoor Endeavor Upper Group Receiver 24in Titanium 65BFACE-TI. 5 Creedmoor with the 24 ENDEAVOR Mk3 Upper Group. Dedicated to long-range performance above all else this upper utilizes a nitride-finished 416 stainless steel barrel to... ... more

CMMG Mk3 6.5 Creedmoor Endeavor Upper Group Receiver 24in Charcoal Green 65BFACE-CG

CMMG Mk3 6.5 Creedmoor Endeavor Upper Group Receiver 24in Charcoal Green 65BFACE-CG. 5 Creedmoor with the 24 ENDEAVOR Mk3 Upper Group. Dedicated to long-range performance above all else this upper utilizes a nitride-finished 416 stainless steel barrel... ... more

CMMG Mk3 6.5 Creedmoor Endeavor Upper Group Receiver 20in Tungsten 65B149C-TNG

CMMG Mk3 6.5 Creedmoor Endeavor Upper Group Receiver 20in Tungsten 65B149C-TNG. 5 Creedmoor ENDEAVOR Mk3 Upper Group balances maneuverability with the performance shooters have come to expect from the ENDEAVOR line. The CMMG Mk3 platform is based on... ... more

CMMG Mk3 .308WIN Banshee Upper Group Receiver 12.5in Tungsten 38B92D0-TNG

CMMG Mk3 .308WIN Banshee Upper Group Receiver 12.5in Tungsten 38B92D0-TNG. 308 Win carbine with the RESOLUTE Mk3 upper group. Combining heavy hitting performance with styling in a league of its own there is no doubt that this upper will set your rifle... ... more

CMMG Mk3 .308WIN Endeavor Upper Group Receiver 24in Tungsten 38B4BC8-TNG

CMMG Mk3 .308WIN Endeavor Upper Group Receiver 24in Tungsten 38B4BC8-TNG. 308 WIN ENDEAVOR Mk3 Upper Group is purpose built for long-range performance. Quality is always top concern thats why the 416 stainless steel barrel is nitrided for maximum... ... more

CMMG Mk3 6.5 Creedmoor Endeavor Upper Group Receiver 20in Midnight Bronze 65B149C-MB

CMMG Mk3 6.5 Creedmoor Endeavor Upper Group Receiver 20in Midnight Bronze 65B149C-MB. 5 Creedmoor ENDEAVOR Mk3 Upper Group balances maneuverability with the performance shooters have come to expect from the ENDEAVOR line. The CMMG Mk3 platform is based... ... more

CMMG Mk3 6.5 Creedmoor Endeavor Upper Group Receiver 20in Coyote Tan 65B149C-CT

CMMG Mk3 6.5 Creedmoor Endeavor Upper Group Receiver 20in Coyote Tan 65B149C-CT. 5 Creedmoor ENDEAVOR Mk3 Upper Group balances maneuverability with the performance shooters have come to expect from the ENDEAVOR line. The CMMG Mk3 platform is based on... ... more

CMMG Mk3 Endeavor Upper Receiver Group 6.5mm Creedmoor 20in Armor Black 65B149C-AB

CMMG Mk3 Endeavor Upper Receiver Group 6.5mm Creedmoor 20in Armor Black 65B149C-AB. Specifications for CMMG Mk3 Endeavor Upper Receiver Group: Manufacturer: CMMG Muzzle Device: CMMG Zeroed Muzzle Brake Color: Armor Black Gun Type: Rifle Gun Make: CMMG... ... more

CMMG Mk3 6.5 Creedmoor Endeavor Upper Group Receiver 20in Titanium 65B149C-TI

CMMG Mk3 6.5 Creedmoor Endeavor Upper Group Receiver 20in Titanium 65B149C-TI. 5 Creedmoor ENDEAVOR Mk3 Upper Group balances maneuverability with the performance shooters have come to expect from the ENDEAVOR line. The CMMG Mk3 platform is based on the... ... more

CMMG Mk3 6.5 Creedmoor Endeavor Upper Group Receiver 20in Sniper Grey 65B149C-SG

CMMG Mk3 6.5 Creedmoor Endeavor Upper Group Receiver 20in Sniper Grey 65B149C-SG. 5 Creedmoor ENDEAVOR Mk3 Upper Group balances maneuverability with the performance shooters have come to expect from the ENDEAVOR line. The CMMG Mk3 platform is based on... ... more

CMMG Mk3 6.5 Creedmoor Endeavor Upper Group Receiver 20in Charcoal Green 65B149C-CG

CMMG Mk3 6.5 Creedmoor Endeavor Upper Group Receiver 20in Charcoal Green 65B149C-CG. 5 Creedmoor ENDEAVOR Mk3 Upper Group balances maneuverability with the performance shooters have come to expect from the ENDEAVOR line. The CMMG Mk3 platform is based... ... more

CMMG Mk3 Endeavor Upper Receiver Group .308 Winchester 24in Armor Black 38B4BC8-AB

CMMG Mk3 Endeavor Upper Receiver Group .308 Winchester 24in Armor Black 38B4BC8-AB. Specifications for CMMG Mk3 Endeavor Upper Receiver Group: Manufacturer: CMMG Muzzle Device: CMMG Zeroed Muzzle Brake Color: Armor Black Gun Type: Rifle Gun Make: CMMG... ... more

CMMG Mk3 .308WIN Endeavor Upper Group Receiver 24in Midnight Bronze 38B4BC8-MB

CMMG Mk3 .308WIN Endeavor Upper Group Receiver 24in Midnight Bronze 38B4BC8-MB. 308 WIN ENDEAVOR Mk3 Upper Group is purpose built for long-range performance. Quality is always top concern thats why the 416 stainless steel barrel is nitrided for maximum... ... more

CMMG Mk3 .308WIN Endeavor Upper Group Receiver 24in Charcoal Green 38B4BC8-CG

CMMG Mk3 .308WIN Endeavor Upper Group Receiver 24in Charcoal Green 38B4BC8-CG. 308 WIN ENDEAVOR Mk3 Upper Group is purpose built for long-range performance. Quality is always top concern thats why the 416 stainless steel barrel is nitrided for maximum... ... more

CMMG Mk3 .308WIN Endeavor Upper Group Receiver 24in Titanium 38B4BC8-TI

CMMG Mk3 .308WIN Endeavor Upper Group Receiver 24in Titanium 38B4BC8-TI. 308 WIN ENDEAVOR Mk3 Upper Group is purpose built for long-range performance. Quality is always top concern thats why the 416 stainless steel barrel is nitrided for maximum... ... more

CMMG Mk3 .308WIN Endeavor Upper Group Receiver 24in Coyote Tan 38B4BC8-CT

CMMG Mk3 .308WIN Endeavor Upper Group Receiver 24in Coyote Tan 38B4BC8-CT. 308 WIN ENDEAVOR Mk3 Upper Group is purpose built for long-range performance. Quality is always top concern thats why the 416 stainless steel barrel is nitrided for maximum... ... more

CMMG Mk3 .308WIN Endeavor Upper Group Receiver 24in Sniper Grey 38B4BC8-SG

CMMG Mk3 .308WIN Endeavor Upper Group Receiver 24in Sniper Grey 38B4BC8-SG. 308 WIN ENDEAVOR Mk3 Upper Group is purpose built for long-range performance. Quality is always top concern thats why the 416 stainless steel barrel is nitrided for maximum... ... more

CMMG Mk3 .308WIN Endeavor Upper Group Receiver 20in Tungsten 38BDA6C-TNG

CMMG Mk3 .308WIN Endeavor Upper Group Receiver 20in Tungsten 38BDA6C-TNG. 308 Win carbine with the RESOLUTE Mk3 upper group. Combining heavy hitting performance with styling in a league of its own there is no doubt that this upper will set your rifle... ... more

CMMG Mk47 7.62X39mm Banshee Upper Group Receiver 8in Tungsten 76BE8F0-TNG

CMMG Mk47 7.62X39mm Banshee Upper Group Receiver 8in Tungsten 76BE8F0-TNG. 62x39mm BANSHEE upper group is sure to be a blast. Combining elements of ARs and AKs the Mk47 is CMMGs midsize platform sitting between the AR25 Mk4 and AR10-size Mk3 platforms.... ... more

CMMG Mk3 Banshee Upper Receiver Group .308 Winchester 12.5in Armor Black 38B92D0-AB

CMMG Mk3 Banshee Upper Receiver Group .308 Winchester 12.5in Armor Black 38B92D0-AB. 308 Win doesnt mean you have to sacrifice portability. The BANSHEE Mk3 upper group chamber in .308 Win is just the thing to complete the go anywhere .308 AR10. The... ... more

CMMG 5.7X28mm Banshee Upper Group Receiver 8in Tungsten 57B88BD-TNG

CMMG 5.7X28mm Banshee Upper Group Receiver 8in Tungsten 57B88BD-TNG. 7x28mm has quickly become one of the most popular chamberings in the PDW space. With the 8 BANSHEE upper group you can build the PDW AR15 of your dreams. Compatible with either CMMG... ... more

CMMG MkG .45 ACP Banshee Upper Group Receiver 8in Tungsten 45BBF1D-TNG

CMMG MkG .45 ACP Banshee Upper Group Receiver 8in Tungsten 45BBF1D-TNG. For those looking for a modern platform in a classic chambering look no further than the BANSHEE MkG upper group. With an 8 barrel this is the key to building your next AR pistol... ... more

CMMG Mk10 10mm Banshee Upper Group Receiver 8in Tungsten 10B428D-TNG

CMMG Mk10 10mm Banshee Upper Group Receiver 8in Tungsten 10B428D-TNG. Pair this Mk10 upper with the Mk10 lower group and all you will need from there is enough ammo to satisfy those upcoming trips to the range. Specifications for CMMG Mk10 10mm Banshee... ... more

CMMG Mk3 .308WIN Endeavor Upper Group Receiver 20in Midnight Bronze 38BDA6C-MB

CMMG Mk3 .308WIN Endeavor Upper Group Receiver 20in Midnight Bronze 38BDA6C-MB. 308 Win carbine with the RESOLUTE Mk3 upper group. Combining heavy hitting performance with styling in a league of its own there is no doubt that this upper will set your... ... more

CMMG Mk4 .300BLK Banshee Upper Group Receiver 12.5in Tungsten 30B8A6F-TNG

CMMG Mk4 .300BLK Banshee Upper Group Receiver 12.5in Tungsten 30B8A6F-TNG. With the 12.5 BANSHEE upper group you can build your next 300BLK AR with character like no other. Specifications for CMMG Mk4 .300BLK 12.5in Banshee Upper Group Receiver:... ... more

CMMG Mk4 6mm ARC Resolute Upper Group Receiver 16.1in Tungsten 60B1091-TNG

CMMG Mk4 6mm ARC Resolute Upper Group Receiver 16.1in Tungsten 60B1091-TNG. Harness the capability of 6mm in this uniquely designed RESOLUTE 16.1 upper. Specifications for CMMG Mk4 6mm ARC Resolute Upper Group Receiver: Manufacturer: CMMG Cartridge:... ... more

CMMG Mk4 5.56X45mm NATO Resolute Upper Group Receiver 16.1in Tungsten 55BC7C3-TNG

CMMG Mk4 5.56X45mm NATO Resolute Upper Group Receiver 16.1in Tungsten 55BC7C3-TNG. 5 this is the shortest 5.56mm upper group CMMG offers. Great for anyone looking to build an ultra-compact AR15 thats lightweight and perfectly sized to go anywhere. This... ... more

CMMG Mk4 5.56X45mm NATO Banshee Upper Group Receiver 10.5in Tungsten 55B8D53-TNG

CMMG Mk4 5.56X45mm NATO Banshee Upper Group Receiver 10.5in Tungsten 55B8D53-TNG. 5 this is the shortest 5.56mm upper group CMMG offers. Great for anyone looking to build an ultra-compact AR15 thats lightweight and perfectly sized to go anywhere. This... ... more

CMMG Mk4 .300BLK Banshee Upper Group Receiver 8in Tungsten 30B81F4-TNG

CMMG Mk4 .300BLK Banshee Upper Group Receiver 8in Tungsten 30B81F4-TNG. Whether youre looking to swap your current AR15 upper to quickly switch to 300BLK or looking to top off a new build this 8 BANSHEE upper group is sure to satisfy anyone looking for... ... more

CMMG Mk4 .300BLK Resolute Upper Group Receiver 16.1in Tungsten 30B12BB-TNG

CMMG Mk4 .300BLK Resolute Upper Group Receiver 16.1in Tungsten 30B12BB-TNG. Whether youre looking to swap your current AR15 upper to quickly switch to 300BLK or looking to top off a new build this 8 BANSHEE upper group is sure to satisfy anyone looking... ... more

CMMG Mk4 .350 Legend Resolute Upper Group Receiver 16.1in Tungsten 35B5FBC-TNG

CMMG Mk4 .350 Legend Resolute Upper Group Receiver 16.1in Tungsten 35B5FBC-TNG. 30-30 or .243 Win. Designed to work with any standard AR15 lower group this 350 Legend RESOLUTE Mk4 Upper Group is just what you need for your next build. Specifications... ... more

CMMG Upper Receiver Assembly Mk3/.308WIN Tungsten Tungsten 38BA22E-TNG

CMMG Upper Receiver Assembly Mk3/.308WIN Tungsten Tungsten 38BA22E-TNG. The CMMG Mk3 upper receiver assembly based on the DPMS LR308 gen1 high-pattern design gives shooters an AR10-style platform with the widest range of compatible parts and... ... more

CMMG Mk4 4.6X30mm Banshee Upper Group Receiver 8in Tungsten 46B965A-TNG

CMMG Mk4 4.6X30mm Banshee Upper Group Receiver 8in Tungsten 46B965A-TNG. 6x30mm firearm to the U.S. civilian market continuing a tradition of innovation shooters everywhere can now build a light recoiling flat shooting PDW (personal defense weapon)... ... more

CMMG Mk4 5.56X45mm NATO Banshee Upper Group Receiver 12.5in Tungsten 55BDFF4-TNG

CMMG Mk4 5.56X45mm NATO Banshee Upper Group Receiver 12.5in Tungsten 55BDFF4-TNG. 5 5.56mm BANSHEE upper group with the Mk4/standard AR15 lower group of your choice to create a compact AR pistol or SBR that blends maneuverability with carbine like... ... more

CMMG Mk4 .22LR Banshee Upper Group Receiver 4.5in Tungsten 22B5BD4-TNG

CMMG Mk4 .22LR Banshee Upper Group Receiver 4.5in Tungsten 22B5BD4-TNG. 22 LR that looks like an AR build an AR that happens to be chambered in .22 LR. Equipped with a 4.5 barrel the shortest CMMG offers in any caliber this BANSHEE upper group is built... ... more