Originally Posted by
sniper42
My bolt sits about .150" recessed back from the feed hole. With a paintball all the way forward against the detents, it looks like it is another .150"(roughly) forward so it seems like it is about .300" from the bolt face. One thing to note, I am getting quite a bit of blowback up the feedstack. If I am testing without a hopper and load two balls so one is in the breach and the next is sitting on top, when I fire, it shoots the chambered ball, but there is so much blowback in the feedstack it shoots the second ball up a few feet.