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Start your AR10 upper build with looks and quality like no other. 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 accessories on the market.
Explore CMMG's AR-15 and AR-10 upper receivers. Complete build kits and stripped uppers available. High-quality parts for custom AR builds. Shop now.
The BANSHEE™ Mk3 upper group chamber in .308 Win is just the thing to complete the go anywhere .308 AR10. The CMMG® Mk3 platform is based on the popular DPMS Gen 1 high-pattern LR308 design. Check out our CMMG Resources article to learn more about the Mk3 platform.
308 Uppers from top brands including - CMMG, Guntec, Aero Precision, and More! | Free Shipping Available! — 200 products / 567 models. Complete with a barrel, gas block, and gas tube, the 308 Upper is the perfect starting point for any modification or build out.
Browse our CMMG Upper Receivers on BudsGunShop.com. Use our advanced product search tools to find exactly what you are looking for!
Great DEALS on our line of CMMG, Inc AR15 Upper Receivers at OpticsPlanet. Low Prices on CMMG, Inc AR15 Upper Receivers + Free Shipping on orders over $49!
The CMMG Mk3 .308WIN 24in Endeavor Upper Group Receiver is based on the DPMS Gen 1 LR308 pattern of rifles. I would recommend contacting Stag Arms directly in order to confirm the lower you have will be compatible with DPMS Gen 1 upper receivers.
