Wolverine Conversion Kit HPA Bar10 JG

EASY INSTALLATION

and quick-change between spring and HPA provided by an innovative air attachment system!

How is this different than Mancraft?

Both being mechanical systems for bolt action, there are obviously many similarities. Some of the main differences:

It is based on our patent pending BOLT technology.

BOLT M is pure pneumatics, meaning there is no spring driving the system. This is important because it allows us to create a system that has no spring resistance on the pull. The pull is smooth and free of resistance just like the BOLT.

We have designed an air line adaptor system that allows both simple installation and maintains the same quick tear down you have with the spring version of the gun.