Aac Ti-rant 45 Sht Pstn .578x28 1911

This AAC Piston enhances the versatility of an AAC Silencer by allowing the suppressor to be swapped between various host firearms with different barrel threads. All that is necessary to convert the silencer to be compatible with a different barrel thread pitch is to select the proper piston and replace the existing one residing in the rear of the sound suppressor.

Features :

• .578/28 Short 1911 or FNP 45 Only
• Constructed of Heat-treated Stainless Steel with a Bead Blasted Matte Finish
• Engraved to indicate the Thread Diameter, Thread Pitch and Direction of Rotation