GEM SUPPRESSOR TREK II 5.56 1/2-28

The TREK is a short and rugged threadmount suppressor: a 5.56mm unit suitable for full auto and usage on modern shorter barrel (10.3 or greater) carbines. The TREK is made of rugged stainless steels and inconel with welded construction. – Caliber: 5.56mm NATO / .223 – Sound Reduction: 29 dB – Length: 5.7 – Diameter: 1.5 – Weight: 17.3 oz. – Materials: Stainless Steel & Inconel – Finish: Matte Black Cerakote with Reduced Visual-IR Signature – Mount: 1/2-28 (2A) Thread Mount – For Barrels: 10.3 or Longer