This compact adapter is designed to allow you to use common 1.125-28 Alpha threaded mounts & adapters, such as KVP or SilencerCo 3 lug mounts, SilencerCo ASR Alpha, Griffin Cam Lok & EZ Lok 1.125-28 Direct Thread adapters and many others, with the oddball 1.125-24 threads found in the rear of the Sig SRD9, SRD45, MOD-X9 and MOD-X45.
Material: 17-4 H900 stainless steel
Minimum inside diameter: .98″
|Dimensions||4 × 4 × 4 in|
Natural, Natural 17-4 H900, Burnt Bronze, Coyote Brown, Tan FDE, SOCOM Black, Grey-Black Colt Flat, OD Green, Flat Brown