AMBI-BOLT Release lever machined into the lower receiver

Stripped, semi-auto lower receiver is fully machined from U.S.-sourced 7075 T6 aluminum billet for superb strength and precise dimensions. Extra metal in the right places gives a big payoff in added support and rigidity with minimal extra weight. AR-style .308 accepts mil-spec and aftermarket accessories, so you can select the upper receiver, receiver extension, trigger group, pistol grip, and buttstock that best serve your needs -- the perfect foundation for a custom tactical rifle. Integral, oversized triggerguard, machined as part of the receiver, further enhances structural rigidity and provides plenty of clearance for trigger finger when wearing gloves. Radiused inside and outside edges protect finger from cuts and scrapes when mounting weapon quickly or during extended fire. Flared magwell with smoothly radiused inside corners helps ensure fast reloads, without fumbling, when seconds count. Cut for ambidextrous bolt release to allow strong- or weak-hand operation; right-side button included with receiver. Easy-to-see laser etched, international “fire” and “safe” symbols give the operator instant, intuitive feedback on the weapon’s safety status in high-stress situations.