This adapter allows you to use your 1.125-28 threaded Alpha pattern accessories with your 1.1875-24 or 1.180-24 threaded suppressor. Installs/removes with a hook type spanner wrench.
*These adapters not compatible with our Alpha booster assembly; the 1.12″ minor diameter of 1.180-24 threads is too close to the minimum 1.085″ bore for the boosters. We make parts as thin and light as possible, but will not compromise integrity and safety by pushing the envelope too far.
Material: 17-4 H900 stainless steel
Flange thickness: .55″
Flange diameter: 1.37″
Weight: 1.1 ounces
Internal thread: 1.125-28
External thread: 1.180-24
Minimum inside diameter: 1.045″
In stock Natural finish or Black adapters ship 1-2 business days. Other color options add up to 10 business days.