Grayguns Inc. offer a variety of action enhancement packages for all SIG Sauer® service pistols with many options to suit your specific application.
You’ll also find some of our most popular upgrades, including guide rods, recoil springs, and sight options. Grayguns is a full-service custom shop, and we offer many services and modifications not shown here. Please contact us to discuss your needs.
Look to our menu on the left for the various action enhancement packages we offer for all SIG Sauer service pistols.
Ensure you review our Action & Ergonomic Modifications, sights and finish add-on options for when you send your pistol to Grayguns for an action job.
Note: All of our action packages are qualitatively identical in regards to the smoothness of the trigger pulls; they differ only by springing, reset length, leverage and over-travel stop options.