AR Lower receivers 80%.

Iso ar pistol upper receiver

AR 15

AR-15 in .223 Wylde with Scope

Hand guard for AR: Fulton Armory Float Tube for AR 15 with M-Lok slot.

M16A1 stripped upper receiver

AR-15 chambered in 223 Wylde so it shoots both 223 and 5.56. Palmetto lower with m

Ar-15 6.5 Grendel

6.5 Grendel AR-15