Jacob Grey JG15 AR-15 Stripped Billet Lower Receiver

Machined to the tightest of tolerances on 5 axis aerospace machines. Designed to provide a more rigid shooting platform than other receivers while still saving as much weight as possible. Features: Billet 7075-T651 aircraft aluminum Expanded trigger guard Ambidextrous safety markings 6-32 threaded bolt catch screw Weight: 9.2 oz Made in America Specifications: Caliber: Multi (will accept any upper and/or caliber designed for the AR-15 platform) Magazine: Accepts any standard MIL-SPEC AR-15 magazine Precision broached magazine well with beveled feed lips Caliber marking of "Multi" so it can be used with different caliber uppers Compatible with all standard AR-15 components and magazines and most aftermarket parts Integrated large opening "winter" trigger guard Manufactured to MILSPEC