ive been in the Faq section for awhile and i think ive figured out what parts i need for my tracker II slug gun but i cant find them anywhere except numrich and there sold out. when you release the hammer or pull the trigger the T-bar drops before the hammer ever gets to it causing it to not fire so im pretty sure i need a trigger extension and striker and lifter assembly but i cant find them anywhere anyone know somewhere that has them and the part numbers"?