Easy To Install

The Wolverine SMP was designed to drop into nearly every popular gearbox on the market with no modification. And, we are constantly altering our design to include even more gun models. External components are small and easy to fit into the stock, grip, or handguard of your gun. Just install the SMP into your gearbox in a matter of minutes, and you’re ready to go!

Easy To Use

Our high-performance HPA system features straightforward controls that offer all the tuning capabilities you need on the field to play any number of roles. The rate of fire and dwell time can be adjusted using two simple dials on the fire control unit located in your stock, grip, or rail system. All other settings are internally regulated. This simple design reduces the number of controls from 7 to 2 so that you can spend less time tuning and more time playing.

Easy To Maintain

HPA technology makes cracked gearbox shells and grinding gears a thing of the past. And with less than 50% fewer replaceable parts than other leading HPA products, the Wolverine SMP is even more durable. This is why we offer a 9 month warranty on our system. Maintenance involves only simple lubing with an occasional replacement of an o-ring after several hundred thousand rounds. And, if something does go wrong, the SMP is extremely easy to troubleshoot and repair.

Easy To Switch

Ready to swap your G36 for the classic M4? No need to buy a second HPA gearbox! Swap out a couple components from your SMP, drop it into your M4 gearbox, and you’re ready to get back in the game! The Wolverine SMP is designed with interchangeable components that can be easily swapped to convert between version 2 and version 3 gearboxes. This allows you to purchase a single unit to use in all your favorite platforms.

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