longrange454
Member
I picked up a FN 15 Tactical Carbine 16" 7 twst. I've tryig to get the TMK"s to group. Of the two the 77's are shooting the best, but not that well as far as I'm concerned. It shoots the Hornady HPBT .5 MOA' but I'm not wanting to use them on coyotes. The powders I've trying are IMR8208 H4895 AR Comp RL 15 and the old standby Varget. My best group with the 77's was 22.3 of Varget. That's going to be slow. Havn't chrono'ed any yet. Any input appreciated. Love the gun. Weighs in at 7#. Nice and light for this old timer.