From SilencerCo . . .
SilencerCo’s AR-15 Lower, previously sold only at exclusive locations, is now available to all firearm retailers through major gun distributors.
The SCO15 Lower Receiver is fully customizable and made from billet 7075-T6 aluminum. It is finished in a type III hardcoat anodize for added durability and corrosion resistance. A variety of unique features set the SCO15 apart from other lowers, including an ambidextrous bolt catch, flared magwell, integrated QD sling cups and an enlarged integral trigger guard, all at an affordable price.