The GSG-MP40 stock kit gives your GSG MP40 airgun a more authentic tactical profile with classic military-style furniture. This black parkerized stock kit is built for shooters who want to upgrade their GSG platform with period-correct aesthetics and improved ergonomics. Whether you're running your MP40 at the range, in competition, or for backyard plinking, this kit delivers the look and feel of the original while maintaining the reliability GSG is known for.
The black parkerized finish matches the industrial, no-nonsense character of the platform—durable and understated. Installation is straightforward for anyone comfortable working on their airgun, making this an accessible upgrade that doesn't require gunsmithing or special tools. The stock kit transforms the handling profile of your MP40, giving you better control and a more traditional shouldered stance.
GSG German Sports Guns has built a reputation for producing quality airguns and upgrades that appeal to collectors, recreational shooters, and serious plinkers alike. This stock kit is a natural choice if you want to customize your GSG without compromising fit or function.
This kit is designed for the GSG-MP40 airgun.
The stock kit comes with a black parkerized finish, which provides both durability and a period-correct military appearance.
Installation is straightforward for anyone with basic airgun maintenance experience, though we recommend consulting the manufacturer's instructions specific to your MP40 model.
GSG German Sports Guns
GSG German Sports Guns
GSG German Sports Guns
American Tactical Imports
