They shoot pretty well in my gun. I like them. Out of 2 different test for 2 different testers, 1 showed a BC to be higher than the Lyman 257420 Gas Check and the other Tester showed it to be slightly lower.
I on the other hand can’t imaging how a BT that looks ALMOST like a GC could have a LOWER BC. So I tend to believe MY TEST RESULTS :rofl: