Dead Air Armament Key Mount Muzzle Brake w/ 1/2x28 Threads & .38 Bore, Black, - DA109
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Dead Air Armament
Overview
The Dead Air Armament Key Mount Muzzle Brake is designed specifically for 9mm calibers, offering effective recoil reduction and muzzle rise control during rapid fire. Its M14x1 thread pitch ensures a secure fit on compatible barrels, making installation straightforward for builders looking to enhance their firearm's performance. This muzzle device is commonly found in builds aimed at optimizing accuracy and control, particularly in competition or tactical applications.
Specifications
Dead Air Armament Key Mount Muzzle Brake w/ 1/2x28 Threads & .38 Bore, Black, - DA109
Available Merchants(7)
Prices checked
Price Alert
Build history on GunPartPicker
Builders have been adding the Dead Air Armament Key Mount Muzzle Brake w/ 1/2x28 Threads & .38 Bore, Black, - DA109 to their builds on GunPartPicker since February 2026. All time, it ranks #116 of the 427 muzzle devices builders have added.
Availability is good: it was in stock at one retailer or another nearly every day in September 2026, and today 5 of the 7 retailers we track have it in stock. It dipped to $59.99 at GritR Sports for a stretch in September 2026, under its usual $65.98 to $74.99, so sales do come around. Buying today, the lowest price is $67.99 at Sportsmans Outdoor Superstore, above September's low of $59.99, so a better deal may come back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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