18" minimum as you don't have much spare fps to play with, nore option of a semi any longer.
Think my JP 18" used to do around 2450 fps with 123 SST's.
Type: Posts; User: jackson21
18" minimum as you don't have much spare fps to play with, nore option of a semi any longer.
Think my JP 18" used to do around 2450 fps with 123 SST's.