SilencerCo SilencerCo SCO15 Stripped Upper Receiver SilencerCo, SCO15, Stripped Upper Receiver, .223 Remington/556NATO, Black 7075-t6 aluminum Anodized black SilencerCo's AR-15 upper receiver is made from billet 7075-T6 aluminum, it is precision machined for compatibility with all... MSRP: Was: Now: $219.00 Add to Cart
