Find it here - https://doublemdefense.com/product/blk-def-keymo-fg42-1-2x28/

We accept trade-ins!

Factory New.

SKU: REDACTED42

Item Description:

Blackout Defense is officially licensed and approved by Dead Air Silencers to incorporate their KeyMo mount design with Blackout’s muzzle device designs. The KeyMo FG42 is compatible with Dead Air’s KeyMo-equipped silencers.

Item Specifications:

  • SPECIFICATIONS
  • MATERIAL: 17-4 stainless steel
  • THREADS: 1/2-28
  • BORE DIAMETER: 8.50mm (.3346”)
  • FINISH: Black Nitride finish – offers added lubricity, additional surface hardness, and corrosion resistance

Item Features: 

  • In-house heat treated to condition H900 for a through-hardness of 45-47 HRC
  • 17-4 stainless steel that is heat treated to condition H900 exhibits 14% higher  ultimate tensile strength over hardened 4140 steel
  • Shim kit included