CMMG 30DC30A Barrel Sub-Assembly 300 Blackout 16.10″


Build your custom AR-15 upper group with the CMMG 30DC30A Barrel Sub-Assembly. Crafted from 416R stainless steel. Features a 16.10″ carbine length with a medium taper profile. Comes with a stylish bead blasted finish.

SKU: 815835016245 Categories: ,


CMMG 30DC30A: Premium Barrel Sub-Assembly for AR-15

Thinking of crafting your custom AR-15 upper group? The CMMG 30DC30A Barrel Sub-Assembly is your best bet. This 16.10″ 300 Blackout barrel, made from 416R stainless steel, is ready to elevate your firearm to unprecedented levels.

Built for Customization

The 30DC30A is ideal for custom AR-15 upper group builds. It comes with a properly installed M4 barrel extension. Ready for your next project.

Quality Material

Crafted from 416R stainless steel, this barrel guarantees resilience and longevity. Say goodbye to constant replacements. Say hello to durable performance.

Perfect Length and Profile

A 16.10″ barrel with a medium taper profile. That’s perfect for accuracy and weight balance. Plus, it’s carbine length. Made to hit the mark.

Stylish Bead Blasted Finish

No compromise on aesthetics. The barrel flaunts a stainless bead blasted finish. A tough beauty for your AR-15.

What’s Included

  • 1x CMMG 30DC30A Barrel Sub-Assembly (300 Blackout, 16.10″, Bead Blasted Stainless Steel)

Additional information


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