Precise Dimensions Give Proper Fit & Function
Forged aluminum flattop receiver includes fully-assembled forward assist and ejection port cover and accepts barrels with M4 barrel extensions. All final dimensions machined to correct mil-spec tolerances to readily accept standard AR-15 parts to help you complete an upper receiver. Laser-etched T-marks on Picatinny rail enable easy removal and re-mounting of optics, sights, and other accessories in the correct position. Interior has dry film lubrication to help reduce wear.
AR-15, Issue:10, Page:001
AR-15, Issue:10, Page:002
Big Book Catalog, Issue:68, Page:001
SPECS: 7075 T6 aluminum, hardcoat anodized, matte black. .250" (6.3mm) pivot/takedown pin holes.