Grayguns Inc. offer a variety of action enhancement packages for all Heckler & Koch® service pistols with many options to suit your specific application.
You’ll also find some of our most popular upgrades, including finishes 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.
Our standard packages are available for the HK VP9, VP9SK, USP, USP Compact, P2000 or P2000SK, P30, P30L, P30SK, HK45, and HK45 Compact, and is applicable to all DA/SA, SAO, LEM or DAO action variants. Note the special section for the HK P7.
Look to our menu on the left for the various action enhancement packages we offer for all Heckler & Koch service pistols. If you have any questions, please do contact us.
LEM Kit Installation: Customers wishing to have the LEM trigger kit installed must procure and send the kit to Grayguns with your pistol. LEM kits are in high demand and we do not have them in stock. Installation of the kit is included with any action cleanup package, or for $35 as part of an armorer’s inspection.
Note: All of our action packages are qualitatively identical in regards to the smoothness of the trigger pulls; they differ only by springing and reset length.