The Dead Air Silencers Blast Shroud with KeyMicro Adapter (Dead Air part number DA465KL) is a 1-1/8×28-threaded heat shield and mounting adapter built for 9mm-class hosts. It is an accessory piece, not a suppressor itself, giving Dead Air KeyMicro-equipped hosts a protective shroud along with the correct thread pitch adapter to mount up cleanly. Shooters running Dead Air’s KeyMicro mounting system on a 9mm host use this shroud to add heat and blast protection at the muzzle without altering the host firearm itself, making it a straightforward accessory purchase rather than a regulated item on its own.

Key Specifications

• Threaded for 1-1/8×28, matching the specified mount interface.
• Built for 9mm-class hosts, matching Dead Air’s KeyMicro-compatible lineup.
• Functions as a blast shroud, a heat- and blast-shielding cover rather than a sound-reducing suppressor.
• Includes a KeyMicro adapter for direct-thread compatibility with the specified mount system.

Frequently Asked Questions

Is this a suppressor? No, this is a blast shroud and mounting adapter, an accessory piece rather than a sound-suppressing device.

What thread pitch does this adapter use? It is threaded 1-1/8×28, matching the specified mount interface.

What caliber host is this built for? It is built for 9mm-class hosts using Dead Air’s KeyMicro mounting system.

Buy the Dead Air KeyMicro Blast Shroud

Add heat and blast protection to your KeyMicro-equipped 9mm host without any regulatory hurdles, since this shroud is an ordinary accessory rather than a suppressor. Order it from our Class 3 parts and accessories selection at our Lubbock, Texas gun shop for fast, direct shipping.