Griffin utilized the new DUAL-LOK locking mount system with this suppressor, an often demanded feature by government customers. The DUAL-LOK 7 features the patent pending DUAL-LOK mounting system, an accurate, robust, reliable, and wear free system with robust muzzle device support. The suppressor was designed to have minimal flash signature, POI shift, and gas blow back, coupled with maximum strength, durability, and high sound signature reduction performance.