Enhance your suppressed firearm setup with the Wolfpack Armory RDT-S Direct-Thread HUB Adapter 1/2x28 in Black Nitride. This precision-engineered recessed adapter bridges your 1/2x28 threaded barrel to any HUB-compatible suppressor featuring the 1.375x24 mounting pattern, delivering a streamlined direct-thread solution that minimizes added length. Key Features Recessed Direct-Thread Design: Seats over the barrel to reduce overall suppressor length by approximately 0.25 inches, ideal for hosts with a 1-inch barrel-to-handguard difference. Gen 2 Wrench Flats: Integrated flats enable tool-assisted installation with a 1.5-inch spanner wrench for secure, reliable mounting every time. Premium Construction: Machined from durable 17-4 stainless steel with a black nitride finish for superior corrosion resistance and long-term performance under high-heat suppressor use. HUB Compatibility: Presents a standard 1.375x24 HUB interface, supporting SilencerCo Bravo and a wide range of third-party HUB-threaded suppressors. Specifications Barrel Thread: 1/2x28 Suppressor Thread: 1.375x24 (HUB) Material: 17-4 Stainless Steel Finish: Black Nitride Diameter: 1.5 inches Weight: Approximately 2 ounces Length Reduction: 0.25 inches (installed) Minimum Baffle Clearance: 0.95 inches Cartridge Compatibility: .223/5.56 and similar .22-caliber platforms