The Griffin Armament Gate-Lok Hammer Compensator (XHP556HC) is a precision-engineered muzzle device designed to interface seamlessly with the M4SD series of suppressors. CNC machined from a solid bar of heat-treated 17-4PH stainless steel, this compensator delivers exceptional durability and long-term reliability under hard use. Its slotted compensating design provides tuned muzzle stability, reducing muzzle rise during rapid fire while featuring 2 sacrificial baffles that protect the internal components of your suppressor and extend its service life. The Lustrous Black Melonite QPQ finish offers outstanding corrosion resistance and a clean, professional appearance. Compatible with 1/2x28 industry-standard thread pitch for 5.56mm carbines, the Gate-Lok Hammer Comp ships with a shim set and over-travel stop washer included. The over-travel stop tab should be positioned at the 6 o'clock position on the muzzle device. Griffin Laser Logo marked with a mini hammer, this compensator is built specifically for hard users who demand peak performance from their equipment.
Product Highlights
- Suppressor-Compatible Design: Features 2 sacrificial baffles that extend the service life of M4SD series suppressors and reduce recoil during use.
- Premium Construction: CNC machined from heat-treated 17-4PH stainless steel for superior strength, wear resistance, and long-term durability.
- Tuned Muzzle Stability: Slotted compensating geometry reduces muzzle rise, enabling faster follow-up shots and improved accuracy.
- QPQ Nitride Finish: Lustrous Black Melonite QPQ surface treatment provides excellent corrosion resistance and a sleek, durable finish free of wear-prone geometry.
- Industry-Standard Threading: 1/2x28 thread pitch ensures broad compatibility with 5.56mm carbines; includes shim set and over-travel stop washer.
Specs
- Brand: Griffin Armament
- MPN: XHP556HC
- UPC: 791154081518
- Caliber: 5.56x45mm NATO / .22 Caliber
- Thread Pitch: 1/2x28
- Diameter: 0.863 inches
- Overall Length (OAL): 1.75 inches
- Weight: 2.4 oz
- Material: 17-4PH Stainless Steel
- Finish: QPQ Nitride (Black Melonite)
- Color: Black
- Compatibility: M4SD Series Silencers; Compatible with QD Blast Shield
- Includes: Shim Set, Over-Travel Stop Washer
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