The Wolverine ADVANTAGE
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.