Wolfpack Armory Ventilator Plan B HUB Adapter - Black Nitride Back Pressure Reduction Breathe Easier with Patent-Pending Gas Venting Technology at Battlehawk Armory The Wolfpack Armory Ventilator Plan B HUB Adapter is a game-changing suppressor mount designed specifically for high back-pressure cans. This patent-pending device vents gas forward at the blast chamber, dramatically reducing toxic gas blowback to the shooter's face, over-gassing of the host firearm, and carbon buildup on critical components. Why the Wolfpack Ventilator HUB Adapter Excels in 2026 Patent-pending forward-venting technology reduces back pressure and gas to face Maintains a clean, unobstructed sight picture with no rearward gas disruption Extends suppressor and rifle component life by minimizing carbon and wear Low-profile design adds minimal overall length Rock-solid lockup on Plan B / Rearden-style muzzle devices Key Features & Specifications Material: 17-4 Stainless Steel (heat treated to H900) Finish: Black Nitride Thread: 1.375x24 HUB - Adapts to SilencerCo BRAVO and compatible suppressors Compatibility: Plan B and Rearden-type tapered muzzle devices Outer Ring Diameter: 1.62" Weight: 2.1 oz Installation: 1" wrench flats Technology: Patent-Pending forward gas venting at blast chamber Best Uses: AR-15/AR-10, high-back-pressure suppressors (e.g., Polonium K, etc.), tactical & recreational shooting Cleaner & More Comfortable Suppressed Shooting. Ideal for gas-operated rifles where traditional HUB adapters cause excessive blowback. The Ventilator keeps your face clear and your rifle running cleaner shot after shot. Ready to Reduce Back Pressure? Buy the Wolfpack Armory Ventilator Plan B HUB Adapter at Battlehawk Armory Today