AB SUPPRESSOR f4-1/2-28 F4 9mm PCC Suppressor W/ 1/2x28 Direct Thread Mount

AB Suppressor F-4 9mm 1/2x28 Direct Thread Silencer OverviewEngineered for pistol-caliber carbines and compact suppressed builds, the F-4 delivers class-leading performance in an ultra-light, low-profile package. Built from 100% Grade 5 titanium and circumference-welded for strength, these suppressors disappear at the muzzle while providing excellent suppression for 9mm PCCs.Key Features100% Grade 5 titanium construction lightweight and corrosion resistantCircumference-welded body for maximum structural integrity and longevityNear-zero footprint: F-4 < 5 overall length, ~4.5 ozFlush direct-thread mount for an all-muzzle-forward, minimalist profile Fixed direct-thread mount with wrench flats for secure, repeatable installation and easy torquingDesigned specifically for PCCs plug-and-play on most pistol-caliber carbinesSimple, robust design minimizes snag and visual bulk on compact platformsMinimum Barrel Length / Use Notes9mm: No minimum barrel length restriction (suitable for most PCC and pistol-length setups).300 Blackout: Subsonic only verify barrel and ammunition configuration before useCare & MaintenanceAllow suppressor to cool fully before handling or disassembly.Periodically inspect mount, baffles, and welds for erosion or damage after heavy use.Clean carbon and copper fouling with approved solvents and tools per manufacturer guidance; avoid harsh abrasives on titanium surfaces.Check mount torque and thread engagement before each session to ensure secure fit.Follow all local, state, and federal laws for suppressor ownership, transfer, and use.Specifications / AttributesMaterial: Grade 5 TitaniumConstruction: Circumference-weldedMount Type: Fixed direct-thread (flush mount)Weight: 4.5 ozLength: F-4 < 5.0 overall (approximate)Intended Calibers: 9mm PCC (primary), .300 Blackout (subsonic only)Installation: Direct-thread with wrench flats for positive torqueingUse Case: PCCs, compact duty systems, low-visibility suppressed buildsSKU: f4-1/2-28UPC: 679065311194