Humboldt Upper Receiver
(You save )
Passion, Precision Performance! The perfect part deserves the perfect companion. Engineered out of 7075 T6 Billet Aluminum and featuring a flat rail for accessories, our upper receiver is a flawless fit for our Humboldt Lower Receiver or any existing mil-spec parts you have!
Always made in the U.S.A.
WEIGHT 0.57 lbs
SPECS: Type III Hard Black Anodize, forward assist, Feed ramps machined in before anodizing
Lifetime Manufacturing Warranty