Working...

Your Cart

  • Your cart is empty

Back

Sign In
Create Account
Checkout as Guest

CMMG

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

Product Code : 815835016283

$141.99

Mfg Item #: 30D810A

Available Online
Secure online ordering

Perfect for building your custom AR15 upper group. Comes with properly installed M4 barrel extension. All barrel sub-assemblies are properly headspaced.

Shipping Length2.25

Determined at checkout.

this site is in
test mode
logo

Some US states prohibit perceived advertising or marketing of firearm related products to persons under 18 years of age.

Are you 18 years of age or older?