Griffin Armament HRT-556 AM 5.56 Silencer DUAL-LOK Nickel 625X GADLHRT5AM-W

Griffin Armament HRT-556 AM Silencer

The HRT-556 AM Silencer is a highly durable low backpressure 5.56mm suppressor constructed from Griffins proprietary Nickel 625X powder alloy utilizing state of the art DMLS additive manufacturing technology. This iteration shifts priorities to deliver an ultra low backpressure unit optimized for hard use while offering high levels of sound and flash reduction performance. Left handed shooters will benefit from the very low backpressure stack as well as right handed shooters.

These silencers are built on Griffins rock solid DUAL LOK mounting system which has become one of the most trusted active locking mounting systems preferred by law enforcement and military professionals. This advanced mount provides exceptional accuracy with minimal and repeatable POI shift and completely eliminates the fear of unintended loosening during prolonged courses of fire.

The proprietary patent pending Nickel 625X alloy showed in testing a 68 percent increase in yield and tensile strength over additively manufactured Inconel 625 at 1200 degrees F. Inconel 625 is a commonly used suppressor alloy in current next generation military suppressors. Additively manufactured Nickel 625X is stronger at 1472 degrees F than Inconel 625 cold formed sheet material at room temperature.

Specifications