Dead Air Wave Springkeymo

The Dead Air Wave Spring Keymo Adapter is a replacement wave spring component built for shooters who run Dead Air's KEYMO mounting system on their suppressors. Whether you're rotating between multiple cans, doing maintenance, or building a spare parts kit, having an extra wave spring on hand keeps your suppressor setup running smoothly without downtime. This is the same spring found in all DA428 Keymo-HUB adapters, DA429 Keymo-Saker adapters, and DA451 Keymo-Micro adapters—plus it ships standard with Sandman and Sierra-5 suppressors that use the KEYMO platform.

The wave spring is a critical component in the KEYMO quick-detach system. It maintains the tension and indexing that keeps your suppressor locked securely to the muzzle device. Over time, or if you're cycling suppressors frequently across multiple rifles, having a spare ensures you're never stuck waiting for a replacement part to arrive. Dead Air engineered this spring to work across their full KEYMO ecosystem, so one part covers multiple adapter types and suppressor models.

If you're serious about suppressor ownership and run multiple cans or rotate them between builds, a spare wave spring belongs in your parts box. It's a small, affordable insurance policy against the kind of gear hiccup that can cut a range day short.

Key Features

• Genuine Dead Air replacement component for KEYMO and Keymo-Micro systems
• Compatible across DA428, DA429, and DA451 adapters
• Same spring included with Sandman and Sierra-5 KM suppressors
• Essential wear item for frequent suppressor users and multi-can owners
• Maintains secure mounting tension in the KEYMO quick-detach interface

Frequently Asked Questions

Which Dead Air suppressors and adapters use this wave spring?

This spring is compatible with DA428 Keymo-HUB adapters, DA429 Keymo-Saker adapters, and DA451 Keymo-Micro adapters. It also comes standard with all Sandman series and Sierra-5 KM suppressors.

Why would I need a replacement wave spring?

The wave spring maintains tension and indexing in the KEYMO quick-detach system. Keeping a spare on hand is practical if you rotate suppressors frequently across multiple rifles or want a backup part for maintenance and troubleshooting.

Is this spring specific to one KEYMO adapter type?

No. This is a universal wave spring component used across all Dead Air KEYMO and Keymo-Micro adapters, making it a versatile spare part for any KEYMO-based suppressor setup.