The TI-RANT 45 Piston is an ASAP piston and features heat-treated stainless steel construction. They have a bead-blasted matte finish and are engraved to identify the thread diameter, pitch, and direction of rotation for installation. This model is to fit the TI-RANT 45 suppressor onto a "short" 1911 (no full length guide rod).
|Material||Heat-Treated Stainless Steel|
|Thread Pattern||.578x28 tpi|
Determined at checkout.