Griffin Armament HUB DUAL-LOK 5 AM 5.56mm Suppressor Overview The Griffin Armament HUB DUAL-LOK 5 AM is a 5.56mm managed-backpressure suppressor designed to provide effective sound and flash reduction while helping reduce recoil impulse, firearm wear, and gas blowback. Its additively manufactured Nickel 625X core and universal HUB interface allow durable, configurable performance on compatible rifle platforms. Key Features Managed-backpressure baffle stack helps reduce gas blowback and recoil impulse Industry-standard 1.375A-24 HUB rear accepts compatible mounting adapters Nickel 625X superalloy printed core provides exceptional high-temperature strength Laser-welded core and machined rear support warranty serviceability Flash-hider end cap vents gases to help reduce flash and backpressure Designed for high accuracy with minimal point-of-impact shift Full Auto Rated dB Rating: -37.6dB Specifications Manufacturer: Griffin Armament Model: HUB DUAL-LOK 5 AM Type: Rifle suppressor Caliber Rating: 5.56mm / .22 caliber Rear Mount Interface: 1.375A-24 HUB Construction: Nickel 625X superalloy printed core with stainless steel and Inconel components Manufacturing Method: SLM additive manufacturing with laser-welded core Finish: Black; exterior finish may vary between smooth ground and unground production units Included: Branded Griffin silencer pouch MPN: GAHUB556AM-W UPC: 631465977196 Applications Ideal for 5.56 NATO rifles used for range training, defensive applications, duty-oriented setups, and high-volume shooting where managed backpressure and flash reduction are priorities. Additional Features The HUB rear interface allows the suppressor to be configured with Griffin Armament HUB adapters or compatible mounting solutions