The HUB HRT-5K™ AM Silencer is a compact highly durable low backpressure 5.56mm HUB-compatible suppressor constructed from Griffin’s proprietary Nickel 625X™ powder alloy utilizing state-of-the-art SLM additive manufacturing technology. These K suppressors were adapted from Griffin’s aggressive R&D project to develop the full-size HRT-556™ AM. Left handed shooters will benefit from the very low backpressure stack as well as right handed shooters. The HUB HRT-5K™ AM is an ideal suppressor for end users desiring an extremely low backpressure suppressor in a minimal form factor thanks to its 4.5″ overall length.

These silencers are built on the industry-standard HUB mounting interface (1.375×24) allowing end users to customize their mounting system to fit their needs. HUB HRT-5K™ AM silencers are compatible with Griffin’s HUB Mount Interfaces as well as other manufacturer’s inserts.

The proprietary patent-pending Nickel 625X™ alloy showed in testing a ~68% increase in yield and tensile strength over additively manufactured INCONEL® 625 at 1200°F. INCONEL® 625 is a commonly used suppressor alloy in current next generation military suppressors. Additively manufactured Nickel 625X™ is stronger at 1472°F than INCONEL® 625 cold formed sheet material at room temperature. INCONEL® 625 cold formed material provided adequate service in the last several decades of military suppressors.

Features

• HUB-Compatible (1.375×24) Threaded Rear
• Ultra Low Backpressure Baffle System
• Additive Manufactured
• Minimal Size & Weight
• Ultra-Durable Nickel 625X™ Alloy Construction
• Printed Core Laser-Welded to Machined Rear for Warranty Serviceability
• Low Backpressure Flash Hider End Cap
• Highly Accurate with Minimal POI Shift
• Perpetual Lifetime Warranty™