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  3. CMMG 30D810A Barrel Sub-Assembly 300 Blackout 8" Black Nitride Finish 4140 Chromoly Steel Material Pistol Length with Medium Taper Profile for AR-15
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CMMG 30D810A Barrel Sub-Assembly 300 Blackout 8" Black Nitride Finish 4140 Chromoly Steel Material Pistol Length with Medium Taper Profile for AR-15

CMMG 30D810A Barrel Sub-Assembly 300 Blackout 8" Black Nitride Finish 4140 Chromoly Steel Material Pistol Length with Medium Taper Profile for AR-15

https://www.tandktactical.com/web/image/product.template/541/image_1920?unique=6e8e7fe
Perfect for building your custom AR15 upper group. Comes with properly installed M4 barrel extension. All barrel sub-assemblies are properly headspaced.

$ 174.95 174.95 USD $ 174.95

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