I got a problem or I'm doing something wrong. I installed the Lehigh BP and bare 209 adapter in my Disc Extreme and was shooting it on Thursday up the cabin. I was shooting a 250 gr Hornady XTP .451" in a black Harvester CR sabot. It was tight. My charge was 100 gr of BH209 (70 gr by weight). After every shot I had to remove the bolt to get the primer out as it was jammed against the bolt face. After getting frustrated with this doing it about 10 times straight I tried 100 gr of Goex FFg. The primer still was sticky in the adapter but after a little jiggling it fell out. Primers look like they're exhibiting pressure but 100 gr of BH209 isn't excessive. I'm just wondering if its the Lehigh set up! I have an email into them also.
See primer pics below.