SILENCERCO DELTA ADAPTER FN 5.7
This fine crafted stainless steel adapter comes with standard 10mm x 1 to 1/2x28 threads for use with any 1/2x28 threaded .22 LR suppressor. Enjoy the benefits of O-ring engagement, which keeps the muzzle threads clean and your suppressor from loosening while firing.
The FN 10mm x 1 to 1/2x28 Adapter comes with thread protector, which also has O-ring engagement.
- All 22 suppressors threaded 1/2x28