Product Description
The Dead Air KeyMo Muzzle Brake (DA104) is a durable, black-nitride-finished muzzle device made from 4140 heat-treated alloy steel, designed for .338 caliber rifles with M18x1 muzzle threads. It functions as an effective stand-alone muzzle brake while also serving as a secure KeyMo mounting interface for compatible Dead Air suppressors and KeyMo-adapted silencers. Its forward-sealed taper design helps reduce the chance of carbon locking for easier suppressor removal.
Product Highlights
- KeyMo-compatible muzzle brake that can be used with or without a suppressor
- Black nitride finish on 4140 heat-treated alloy steel for strength and corrosion resistance
- M18x1 thread pitch for select .338 caliber rifle platforms
- Forward-sealed taper design helps support reliable mounting and easier removal
- Compatible with Dead Air Sandman series and other KeyMo-adapted suppressors (adapter may be required)
Specs
- Brand: Dead Air
- Manufacturer Part Number: DA104
- UPC: 810128160414
- Product Type: KeyMo / KeyMount muzzle brake
- Caliber: .338
- Thread Pitch: M18x1
- Material: 4140 HT (heat treated) alloy steel
- Finish: Black nitride
- Overall Length: 2.6 in
- Weight: 4.2 oz
- Compatible Suppressors (per retailer listings): Dead Air Sandman-L, Sandman-S, Sandman-K; Nomad-30 and Primal with KeyMo adapter
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