The Griffin Armament DUAL-LOK HRT FDE is a compact 5.56mm suppressor built from the ground up for shooters who demand serious performance without unnecessary length or weight. Originally developed for elite tactical units, this rifle suppressor brings proven government-spec engineering to the commercial market in a hard-anodized Flat Dark Earth finish. At just 5.9 inches long and 14.4 ounces, the HRT is one of the shortest in Griffin's DUAL-LOK family—ideal if you're running a modern AR, precision rifle, or any .22-caliber platform rated up to .22-250 Remington.

What sets the HRT apart is its patent-pending DUAL-LOK active retention system: a wear-free mounting interface with zero consumable parts, 120 indexing positions for rock-solid lockup, and a locking ring with three anti-rotation teeth to keep the can exactly where you put it. The taper lock design and ACME thread attachment mean fast, intuitive installation; the included 1/2x28 Minimalist Brake gets you running out of the box. Built from 17-4PH stainless steel and 718 Inconel—then H900 heat-treated and Cerakoted—this suppressor handles full-auto fire and the rigors of duty or hard hunting. No minimum barrel length requirement means you can thread it on whatever platform makes sense for your mission.

Sound and flash performance are serious. The baffle geometry is tuned from Griffin's fourth-generation Recce line and features the patented ECO-FLOW system, which reduces back-pressure and gas blowback to keep your rifle's action reliable and your face cleaner—especially important in enclosed spaces or close-quarters work. The patented low-profile flash end cap adds another layer of signature control. At 135.6 dB on the MK1 platform, you're getting suppression and flash reduction engineered for real-world conditions, not just marketing specs. Comes with a branded Griffin pouch and the HRT manual. Full lifetime warranty.

The Griffin Armament DUAL-LOK HRT FDE is a compact 5.56mm suppressor built from the ground up for shooters who demand serious performance without unnecessary length or weight. Originally developed for elite tactical units, this rifle suppressor brings proven government-spec engineering to the commercial market in a hard-anodized Flat Dark Earth finish. At just 5.9 inches long and 14.4 ounces, the HRT is one of the shortest in Griffin's DUAL-LOK family—ideal if you're running a modern AR, precision rifle, or any .22-caliber platform rated up to .22-250 Remington.

What sets the HRT apart is its patent-pending DUAL-LOK active retention system: a wear-free mounting interface with zero consumable parts, 120 indexing positions for rock-solid lockup, and a locking ring with three anti-rotation teeth to keep the can exactly where you put it. The taper lock design and ACME thread attachment mean fast, intuitive installation; the included 1/2x28 Minimalist Brake gets you running out of the box. Built from 17-4PH stainless steel and 718 Inconel—then H900 heat-treated and Cerakoted—this suppressor handles full-auto fire and the rigors of duty or hard hunting. No minimum barrel length requirement means you can thread it on whatever platform makes sense for your mission.

Sound and flash performance are serious. The baffle geometry is tuned from Griffin's fourth-generation Recce line and features the patented ECO-FLOW system, which reduces back-pressure and gas blowback to keep your rifle's action reliable and your face cleaner—especially important in enclosed spaces or close-quarters work. The patented low-profile flash end cap adds another layer of signature control. At 135.6 dB on the MK1 platform, you're getting suppression and flash reduction engineered for real-world conditions, not just marketing specs. Comes with a branded Griffin pouch and the HRT manual. Full lifetime warranty.