AAC Ti-RANT 9 Piston 13.5x1LH – Left-Hand Thread Replacement Piston

The AAC Ti-RANT 9 Piston with 13.5x1 left-hand thread is a replacement booster assembly component designed for use with the Ti-RANT 9 and Ti-RANT 9S suppressors. This piston enables mounting on pistol barrels threaded 13.5x1mm left-hand, which is standard on select European pistols and certain aftermarket barrels. The booster system allows the barrel to recoil independently while keeping the suppressor stationary, ensuring reliable cycling in browning-type tilting barrel pistols.

Manufactured by Advanced Armament Corp, this piston is machined to precise tolerances for secure mounting and consistent function. It threads directly into the suppressor's Nielsen device (booster housing). Installation requires removal of the existing piston and hand-tightening the replacement until snug. Always verify barrel thread pitch before installation.

• Type: Suppressor booster piston
• Thread Pitch: 13.5x1mm left-hand
• Compatible Suppressors: AAC Ti-RANT 9, Ti-RANT 9S
• Material: Steel
• Includes: One piston
• Use: Replacement or alternate thread pitch for Ti-RANT 9 series suppressors on compatible pistol barrels