HAMMER STRUTS & PINS

Sig Sauer factory replacement hammer strut for the Sig Sauer P226 and P229 DAK pistols.

Sig Sauer factory Hammer Strut for P226/P229 models. E2 grip kit hammer strut.

The Grayguns custom-designed Strut System fully supports the main spring, reducing friction, spring bowing and fatigue. The design eliminates the typical double action “crunch” felt in OEM pistols. This full system also includes our custom P-Series Master Spring Set, to help reduce your pull weight for full tuning options.

The SIG P-Series Fat Custom Strut System was designed by Bruce Gray to help bring another Grayguns custom gunsmithing service to the drop in parts market.

For more than 40 years Bruce has been modifying factory struts to eliminate the typical double action crunch caused by the sharp edges and tip of the strut.

In his new design, the fat strut fully supports the main spring which reduces friction, spring bowing, and fatigue. The struts are cut using a precision EDM process, hand finished, and heat treated to the proper hardness. Paired with the upgraded strut, is a durable seat machined in-house out of aircraft grade aluminum and anodized. These struts are indestructible and guaranteed for life.

This full system also includes our custom P-Series Master Spring Set, to help reduce your pull weight for full tuning options. Includes 17 pound spring (red) and 19 pound spring (blue).

Fit Guide

The system is compatible with the E2 style grips, as well as most older style grips. The system fits most of the following SIG DA/SA pistol variants:

• P226
• P228
• P229
• P225-A
• P227

Disclaimer

These parts are intended for installation by a qualified armorer or gunsmith. In some cases professional fitting will be required by a trained, qualified armorer/gunsmith who is very familiar with the pistol’s action.

Sig Sauer factory Hammer Strut for P220 models. Will not fit older spurred hammers. E2 grip kit hammer strut.

Sig Sauer factory Hammer Strut for P239 models.

Sig Sauer factory Hammer Strut for P220, P226, and P229 DAK models.

Sig Sauer factory Hammer Strut (new style) for P220 and P245 models. Will not fit older spurred hammers. To use this strut with those models, you will also need the rounded hammer, hammer reset spring and most likely a new sear.

Sig Sauer factory Hammer Strut Roll Pin (old style) for all models. Pin installs on the base of the Hammer Strut and retains the Mainspring.