Banish 9 Piston | 1/2×28 | 100000311173

This threaded piston is intended for the BANISH 9 suppressor and is designed to allow quick swapping of rear pistons to match common pistol barrel threads. The piston is manufactured from heat-treated steel and includes engraved markings that indicate thread diameter, pitch, and rotation direction. It fits BANISH 9 hosts using a 1/2×28 thread pattern and is suited to range practice and competition shooting where thread-matched attachments are required.

Product Specifications

• The model is Banish 9.
• The manufacturer’s part number is 100000311173.
• The product type is Piston.
• The listed fit is BANISH 9.
• The caliber/gauge is 9mm.
• The NFA thread pattern is 1/2×28.
• The material is listed as Steel.
• The listed weight is 0.05.
• The product can be disassembled is False.
• The package length is 2.8.
• The package width is 2.6.
• The package height is 0.5.
• The item can dropship is True.
• The product is drilled and tapped is False.
• The UPC is 810171225429.

The piston provides a simple, durable method to adapt a BANISH 9 suppressor to barrels threaded 1/2×28. Heat-treated steel construction and clear engravings help ensure correct installation and longevity under routine range use and competition conditions. Its compact profile and direct fit make it a practical spare part for shooters who maintain multiple threaded barrels.