HODGE DEFENSE Receiver Set: MIL-SPEC AU-MOD 1 STRIPPED Upper & Lower RECEIVER – 7075 ALUMINUM Black & Titanium Grey


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Hodge Defense Mod 1 stripped upper/lower receiver sets. They are the finest quality forged 7075 lower receivers on the market. Made specifically to the HDSI design. Mil-Spec with type III anodizing, perfect to finish your Hodge build.
Very Limited Supply

If you get it…

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. This results in greater potential accuracy!

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 120-180 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 too.  I would recommend wearing gloves to protect the hands and apply heat liberally.


  • Material:  7075-T6 Aluminum
  • Finish:  Anodized per Mil-A-8625, Type III Hard Coat Finish
  • M4 feed ramps
  • Mil-Std 1913 Rail
  • Laser T-Marked

Made in the USA

Discount codes will not work on these



Additional information

Weight 112.1 oz
Dimensions 6 × 5 × 4 in



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