Wolfpack Armory Ventilator Plan B HUB Adapter 1.375x24 - Black Nitride

Experience superior shooting comfort and performance with the Wolfpack Armory Ventilator Plan B HUB Adapter 1.375x24 in Black Nitride. Key Features Patent-Pending Gas Venting: Vents gas forward at the blast chamber to reduce shooter exposure to toxic fumes, over-gassing of the host firearm, and carbon buildup on critical components. Low-Profile Construction: Adds minimal overall length while maintaining rock-solid lockup with Plan B and Rearden-style muzzle devices. Premium Materials: Precision-machined from 17-4 stainless steel, heat treated to H900, and finished in durable black nitride for corrosion resistance and longevity. HUB Thread Compatibility: Adapts seamlessly to SilencerCo BRAVO and other 1.375x24 threaded suppressors. Specifications Threads: 1.375x24 (HUB) Material: 17-4 Stainless Steel (H900 heat treated) Finish: Black Nitride Weight: 2.1 oz Outer Ring Diameter: 1.62 inches Installation: 1-inch wrench flats Compatibility: Plan B / Rearden-type muzzle devices and HUB-threaded suppressors