3rd Gen Tactical Lower

Passion, Precision, Performance! Our pride and joy, we present to you the Humboldt Lower Receiver. Engineered out of 7075 T6 aircraft grade billet aluminum and machined to perfection for superior quality and guaranteed performance. Featuring our famous oversized trigger guard and ultra-flared magwell for optimum use. Engineered to meet mil-spec standards and to be compatible with your existing AR-15 components. The Humboldt is the only lower receiver you will ever need.