D Duncan74 Inactive Jul 26, 2016 #1 .443 3 shot group at 100 yards. Minus the diameter of the bullet .243 that's a .200" group at 100 yards. .002" off the lands, 45gr H4831SC, WLR Primer. Tack drivers. With a hot to touch barrel still shot sub MOA.
.443 3 shot group at 100 yards. Minus the diameter of the bullet .243 that's a .200" group at 100 yards. .002" off the lands, 45gr H4831SC, WLR Primer. Tack drivers. With a hot to touch barrel still shot sub MOA.