A great start for any build featuring quality components from Alpha Shooting Sports. Includes 1 forged upper and 1 Nitride bolt carrier group.



Description: Machined from 7075 aluminum forgings.

Type 3 anodized black.

M4 feed ramps.

Does not include forward assist and ejection port assembly.

Made in the USA.

QPQ Nitride finish gives the assembly improved wear and corrosion resistance inside and out.

Bolt machined from 9310 steel and shot peened.

MPI tested and marked.

Carrier Machined from 8620 steel and M16 profile. Please allow 2-3 business days to process and ship your order.



Option to add upper parts. Upper parts come uninstalled. Please allow 2-3 business days to process and ship your order.Option to add upper parts. Upper parts come uninstalled. Bolt Carrier Group product overview