AAC Ti-RANT Conversion Piston | M13.5 x 1LH | 9mm

This conversion piston from Advanced Armament Corp adapts AAC Ti-RANT suppressors to a different barrel thread pitch, enabling use with barrels threaded M13.5 x 1LH. The piston is constructed from heat-treated stainless steel with a bead-blasted matte finish and is engraved to indicate thread diameter, thread pitch and direction of rotation for installation. It is explicitly designated for 9mm use only.

Applications for this piston include range and competition use where a single suppressor is swapped among hosts with different thread pitches, and armorer-level maintenance or configuration of multi-host suppressor setups. The part is intended to provide a durable, clearly marked interface between the silencer and a compatible barrel thread pitch.

Product Specifications

• The manufacturer is Advanced Armament Corp.
• The product name is AAC Ti-RANT 9M HD/Ti-Rant 45 Conversion Piston to M13.5 x 1LH (9mm ONLY).
• The piston is restricted to caliber 9mm ONLY.
• The thread pitch conversion is listed as M13.5 x 1LH.
• The material is specified as heat-treated stainless steel.
• The finish is a bead-blasted matte surface.
• The part is engraved to indicate thread diameter, thread pitch and direction of rotation for installation guidance.
• The product is described as compatible with AAC Ti-RANT silencers when converting to the specified thread pitch.
• The listing UPC is 850036491422.
• The listed weight is 0.14 (value provided in source data).
• The category is listed as Class 3 Parts & Accessories.
• The short description from the source is AAC Ti-RANT 9M HD/Ti-Rant 45 Conversion Piston to M13.5 x 1LH (9mm ONLY).
• The product image URL is https://media.chattanoogashooting.com/images/product/EZ65002/EZ65002-1.jpg.

This conversion piston offers a straightforward, durable way to change a Ti-RANT suppressor’s interface to an M13.5 x 1LH barrel thread while keeping markings and materials consistent with AAC’s manufacturing. For users who rotate a suppressor among multiple host barrels or who require a clearly marked, heat-treated stainless steel piston for long-term service, this part delivers the basic mechanical compatibility and finish expected in armorer-level components.