Slowly getting it where I want it. Added the airfective baffle kit, plenum extension, biathlon lever and a sumo to top it off...... Shoots pellet on pellet at 30yds
Jsb 25.39 also likes h&n barracuda Hunter extreme. Once I got rid of the factory baffles and added the plenum extension it really tightened up. Oh and ditched the factory mags got aftermarket ones work great