18″ 5.56/.223 Premium AR-15 Rifle Build Kit


Build Kits come unassembled

SKU KIT-15-223-18-002 Categories ,


Disclosure: Handguards will be either keymod or mlok depending on availability. If you have a preference, please leave in the comment at checkout and we will try to accommodate the request. 

This kit includes:

Either mil spec upper receiver or upgraded billet upper receiver (depending on availability)

18 inch 223/556 barrel (twist rate may vary)

Compensator Flash hider

Free Float handguard

.750 Steel gas block

Carbine stainless gas tube

Nitride BCG

Standard charging handle

Mil spec lower parts kit

Complete stock kit

Forward Assist and Dust Cover (where applicable)


Build Kits come unassembled

KIT notice as of March 1st 2020.

All build kits are subject to change slightly in this time of EXTREME demand. We are not currently able to fill specific spec requests.. the kit parts will fall into the general specs above but items such as stocks, handguards, and muzzle devices are changing daily.

Additional information

Weight 7.5 lbs