Thanks guys. Cayugad, I was swabbing in between shots, so the barrel was clean when I stuffed the shockwave down there. I had just finished sighting it in with the powerbelts, and was just getting ready to call it a day so I swabbed the barrel real good. Then at the last minute, I decided to try a shockwave. I didnt even get the first shockwave loaded,before it ended up stuck. I will keep you all posted.