Hodge Defense Mod 1 stripped upper receiver V2. They are the finest quality forged 7075 upper receivers on the market. Made specifically to the HDSI design. Mil-Spec with type III anodizing, perfect to finish your Hodge build.
Hodge Defense Upper Receiver, now commercially available in 7075-T6 Aluminum. Precision machined to Hodge Defense’s specifications, and held within =/- .001? for critical dimensions, this upper receiver is a MIL-SPEC style upper with slightly improved specs to increase upper rigidity and better barrel to upper interface.
Thermal Fitting is required. To thermally fit a barrel, simply apply heat to the upper receiver (via a heat gun, or even a hair dryer) for 180-240 seconds to expand the aluminum slightly prior to fitting a barrel. This tight fit provided with thermal fit uppers enhances accuracy potential, but it does take some practice and getting used to.