Our custom action work in a DIY kit for the ultimate in trigger smoothness and reliability.
Grayguns’s advanced tool-steel fire control components are precision machined and carefully heat treated for maximum durability, then hand finished, detail polished and gauged for perfect fit and function. Our new P-Series Perfection Action Kit (P-PAK) is like buying a Grayguns action package in a bag: custom-grade results using parts of unequaled quality, all without the extra expense and shop time of sending your pistol to us.
We’ve put our four decades of experience working on SIG SAUER® P-Series pistols for elite and high-volume shooters into our P-PAK fire control components. Our hammer, sear, safety lever and our new P-Series Adjustable Intermediate Trigger were carefully engineered to work together fluidly for a dead-smooth DA pull, clean SA break, positive tactile reset and minimum over travel.
Installation with factory springs typically yields a reduction in both actual and perceived DA pull weight, while maintaining SA weight appropriate for carry or duty use. The P-PAK also includes our P-Series Master Spring Set, allowing action tuning for further reduction in the DA and SA pull weights for your range or competition use.
Each part is also cleverly designed to be reverse-compatible with most modern generations of factory-standard components. P-PAK is not simply an expensive toy for weekend fun-and gun, but a seriously practical upgrade specifically manufactured to stand up to the hardest use. We’re very proud of the P-PAK system. Like everything we make, our new kit is guaranteed to be the best you can buy.
Each kit is supplied with Lucas Oil Extreme Duty Grease sample, allen wrench, and adjustment recommendations.
Two Versions Available
- Our P-PAK-1 fits the following DA/SA SIG SAUER P-Series pistol model families: P220, P228, P229, P226, P226X5 AllAround, and P227.
- Our P-PAK-2 fits early P220 pistols with classic “narrow” trigger and the classic P225/P6. The P-PAK-2 does not include a P-SAIT trigger, but contains all other relevant parts of the P-PAK kit.
*Note: Neither P-PAK-1 or P-PAK-2 will fit the early “spur hammer” P220 or Browning BDA pistols.
These parts are intended for installation by a qualified armourer 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. This is due to the varying tolerances present in all mass-produced firearms. Although kits fit with no issues in a great majority of pistols, Grayguns is unable to guaranty perfect functionality in every instance. Grayguns does offer installation services for all parts kits we offer.