Shield Arms S15 AR-15 Billet Stripped Lower Receiver

Our lightweight billet lower receiver is the perfect starting point for your next build. Features Machined from 7075-T6 aircraft grade billet aluminum Mil-Spec dimensions Accepts standard AR-15 magazines Matte black hard-coat anodized per Mil 8625 Type 3 Class 2 Precision machined magazine well with beveled feed lip for easy mag changes Caliber marking of "MULTI" Compatible with most standard AR-15 components and most aftermarket parts Upper tension screw behind grip screw (threaded hole with hardware included) to adjust any "slop" out of vertical fit between upper and lower Threaded bolt catch pin (threaded hole and hardware included) Weight: 8.4 oz