AAC Ti-RANT 45 Piston | .578×28 Thread

This piston allows an AAC Ti-RANT 45 sound suppressor to be converted to .578×28 barrel threads by replacing the piston in the rear of the silencer. All AAC pistons are constructed of heat-treated stainless steel with a bead-blasted matte finish and are engraved to indicate thread diameter, thread pitch and direction of rotation for installation. The piston provides a straightforward method to adapt a single suppressor to multiple host firearms that use different barrel thread pitches. Common applications include general range use and training where multi-platform compatibility is needed.

Product Specifications

• The manufacturer is Advanced Armament Corp.
• The product name is AAC Ti-RANT 45 Piston to .578×28.
• The purpose is to adapt a Ti-RANT 45 suppressor to .578×28 barrel threads.
• The thread pitch is .578×28.
• The material is listed as heat-treated stainless steel.
• The finish is described as bead-blasted matte.
• The piston is engraved to indicate thread diameter, thread pitch and direction of rotation for installation.
• The listed weight is 0.12.
• The UPC is 850036491224.

Engineered to preserve the suppressor’s serviceability while expanding platform compatibility, this piston is a practical component for users who move a Ti-RANT 45 between hosts with differing barrel threads. Its stainless construction and clear engraving simplify swaps and support reliable field use without unnecessary complexity.