Do you have the .45 cal Tracker? I know that for awhile (maybe to this day) Traditions .45 cal had a 1 in 20" twist barrel, which is not the proper twist to stabilize a lot of the most common projectiles in use. I think Precision Rifle (www.prbullet.com) makes some bullets that can be stabilized in the 1 in 20" barrel. If that is the case for you, I'd give them a call and see what they recommend.