Shot the ramrod? I lost my concentration and shot the ramrod from my optima pro, 110 grains loose A/P and 350 grain bullet behind it. The ramrod was the heavy type. Felt like dropping both hammers at the same time on my dads old 12 gage, it really ROCKED MY WORLD.

I've checked the barrel and cannot find any defects and the breech plug is OK. I hope it will pattern the same, it was shooting less than 2 inch groups at 100 yards.