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Questions & Answers
Are the treads 1/2”x28?

Yes this is the 1/2 x 28. It says it in the description.

by AAC FL, Verified Owner, August 29, 2025

Deal #3: Up to 15% OFF Firearm Parts

Eligible models will have a savings offer. Apply coupon and add the item to your cart for savings on that select model! Limited time only. Cannot be combined with other promotions or offers.
Color: Black Finish: Matte Threads per Inch: 1/2x28 Condition: New

Code: 29F-BMB-1212160-DA109

MPN: DA109

UPC: 810128160520

12%
Product Discount
List: $89.00Save $3.51
$85.49

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Product Info for Dead Air Silencers Dead Air KeyMicro Brake

The Dead Air KeyMicro Brake is a compact and lightweight single-port muzzle brake designed to deliver superior performance across a variety of platforms. Engineered for use with the KeyMicro Adapter, it also pairs seamlessly with the KeyMo Adapter for ultimate versatility. This brake features a 9mm bore, making it suitable for a wide range of firearms, and offers precision braking with minimal weight. Constructed from durable 4140 HT alloy steel with a black nitride finish, it ensures long-lasting reliability and corrosion resistance. Compatible with multiple Dead Air silencers, it provides a minimalist yet highly effective mounting solution.image

WARNING: California`s Proposition 65

Specifications for Dead Air Silencers Dead Air KeyMicro Brake:

Manufacturer: Dead Air Silencers
Color: Black
Finish: Matte
Threads per Inch: 1/2x28
Condition: New

Features of Dead Air Silencers Dead Air KeyMicro Brake:

  • Single-port muzzle brake with a compact and lightweight design
  • Features a 9mm bore for versatile application
  • Compatible with KeyMicro and KeyMo adapters
  • Works with Wolfman (KeyMicro adapter), Ghost 45 (KeyMicro adapter), Sandman series, Nomad series (KeyMo adapter), Primal, Sierra 5, and Wolverine (HUB adapter)
  • Made from durable 4140 HT alloy steel
  • Black nitride finish for superior corrosion resistance
  • Weight: 3.41 oz
  • Length: 2.063 inches
  • Offers precision braking and minimal added weight
  • Designed for seamless integration with Dead Air mounting systems

Package Contents:

  • Dead Air Silencers Dead Air KeyMicro Brake

Dead Air Silencers Dead Air KeyMicro Brake Orderable Models

List of Orderable Models

  • Dead Air Silencers Keymicro Brake, Black - DA109 , MPN: DA109 , UPC: 810128160520 , Code: 29F-BMB-1212160-DA109
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