DS* VARIANT 1 UPPER/LOWER BLK DSI-VAR1-ULS-ST5-BLK

DSI Variant 1 Billet Upper Lower Receiver Set Standard Black *Precision CNC from aerospace aluminum billet 7075-T6 *Intricate lightweight design * High quality hard coat type III anodized finish *Upper/lower tension screw setup *M4 feed ramp extensions *Forward assist (Removed from similar high end receiver sets) *Edges deburred for clean smooth finish *Allen screw bolt catch pin *Allen screw forward assist pin *Winter trigger guard MADE IN NEW YORK, USA Manufacturer Part Number: DSI-VAR1-ULS-ST5-BLK Manufacturer Part Number: DSI-VAR1-ULS-ST5-BLK