The Dead Air KeyMo Compression Nut (Dead Air part no. DA010) is the replacement compression nut for KeyMo adapters. Dead Air positions it for owners who prefer to keep their own inventory of moving parts. It is the same part used across the DA428 Keymo-HUB adapters and the DA451 KeyMicro adapters. It suits the Sandman series, the Sierra 5 KM and any other KeyMo equipped silencer. Keeping one in the range bag means a worn or lost nut does not end a training day.

Key Specifications

• It is a replacement compression nut for KeyMo adapters, as the maker lists it.
• It is the same part for all DA428 Keymo-HUB adapters, so one nut covers that adapter family.
• It is also the same part for DA451 KeyMicro adapters, extending the fit to that adapter.
• It is listed for the Sandman series and Sierra 5 KM, along with other KeyMo equipped silencers.
• It is intended as a spare moving part, kept on hand rather than replacing the whole adapter.

Frequently Asked Questions

Which adapters use the KeyMo Compression Nut? Dead Air lists it as the same part for all DA428 Keymo-HUB adapters and DA451 KeyMicro adapters.

Which silencers is it listed for? The Sandman series, the Sierra 5 KM and any other KeyMo equipped silencer.

Is this a whole adapter? No. It is the replacement compression nut only. Dead Air sells the full KeyMo Adapter as a separate item.

Buy the Dead Air KeyMo Compression Nut

A spare nut is cheap protection for a system you rely on. Order the KeyMo Compression Nut from our Lubbock, Texas gun shop for fast direct shipping, and see the other suppressor parts and accessories for the companion detent ring and wave spring.