Upgrade Kit includes the following Magnum Valve Heavy Hammer Magnum Hammer Spring large Transfer Port with o rings Drill Bit

Upgrade Kit includes the following Magnum Valve Heavy Hammer Magnum Hammer Spring large Transfer Port with o rings Drill Bit

This will increase the power of the Recluse to be able to shoot 120 grain bullet at 950 fps and 80 grain pellet at 1060fps

This kit will increase the velocity of a factory Standard rifle to 850fps to 980 fps depending on bullet weight

Will increase the velocity of a factory Standard gun from 700 fps with a 192 grain .500 round ball to 850 fps and fill pressure can be increased to 250 bar with no valve lock With a 450 gn slug 450 foot pounds

Power tune kit for your Sam Yang Single Tube Big Bore

Power tune kit for your Sam Yang Single Tube Big Bore

Up Grade your factory rifle for massive power increase

Power tune kit for your Sam Yang Single Tube Big Bore