© Tactical Surplus USAGriffin Armament XHP556FC Gate-LOK Flash Comp Black Nitride 17-4 Stainless Steel with 1/2 in-28 tpi Threads, 2.21 in OAL & .863 in Diameter for 5.56x45mm NATO M4SD, M4SDK, M4SD2 & 30SD Series Silencers
- Brand
- Griffin Armament
- Color
- Black Nitride
- Caliber
- 5.56x45mm
- Category
- Gun Parts
- Barrel Length
- 2.25in
- Gun Part Type
- Muzzle Device
- UPC
- 791154080900
- MPN
- XHP556FC
Overview
The Griffin Armament XHP556FC Gate-LOK Flash Comp is a versatile muzzle device engineered for 5.56x45mm NATO M4-pattern rifles and carbines. Combining the functions of a muzzle brake, tactical compensator, and flash suppressor, it directs propellant gases laterally and rearward to effectively mitigate muzzle flash, movement, and recoil while minimizing concussion. Constructed from durable 17-4 stainless steel with a black nitride finish, it features precisely calculated porting, flash tines, and a sacrificial baffle designed to extend silencer service life. It is compatible with M4SD series Gate-LOK suppressors (including M4SD, M4SDK, M4SD2, and 30SD series). The device measures 2.25 inches in length and 0.863 inches in diameter, utilizes 1/2 in-28 tpi threads, and comes pre-drilled. The package includes a shim set and an over-travel stop washer.
Price & Stock History
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