AR-15 Lowers

Alexander Arms® 6.5 Grendel AR-15 lower receiver assembly. This item features a rifle-length receiver extension, A2 butt stock, A2 buffer and corresponding spring, and standard military-style trigger. The lower receiver features caliber engraving and a 6.5 Grendel serial number. Weight of lower is 2.4 pounds. This unit is 100% complete, is built on standard AR-15 specifications, and is compatible with any standard-specification upper receiver (no modifications required).

Alexander Arms® 6.5 Grendel Tactical AR-15 lower receiver assembly. This item features a carbine-length receiver extension, adjustable M4-style buttstock, H2 buffer and corresponding spring, and standard military-style trigger. The lower receiver features caliber engraving and a 6.5 Grendel serial number. Weight of lower is 2.2 pounds. This unit is 100% complete, is built on standard AR-15 specifications, and is compatible with any standard-specification upper receiver (no modifications required).

Alexander Arms® 6.5 Grendel caliber-designated stripped lower receiver, the same that is used in our high-quality factory-assembled products. Made from tough 7075 aluminum alloy to military AR-15 specifications. Features a small trigger pin with (0.154") dimensions. Includes the Alexander Arms® 6.5 Grendel serial number along with the Alexander Arms® company logo, company name, and company location engraved on the receiver. Product weight is 0.52 pounds. No other parts are included or supplied with this product.