Originally Posted by bsa1917hunter
Originally Posted by beretzs
What’s that load BSA? I use a lot of LVR and the 77 TMKs. Also what did you record for speed with that load? Nice shooting man!


Thanks buddy. That load runs around 2690 fps avg with 22.3gr of ar comp. Not a screamer, but pretty consistent. I want to shoot some steel at at least 400 yards with that load, just to be sure its stabilizing. But looking at the 100 yard target, im thinking it will be just fine. Have you found the 77TMK to be oal sensitive? I dont know if i should play around with seating depth, or just run it at ar mag length and call it good?


I have found those 77 TMK's will seem to shoot well if you could stuff horse manure under them and get them down the barrel. They are easy and have been in a few rifles. I like them so much I have gone to buying them in bricks of 500 since I tend to use them if they shoot in a given 22 centerfire. I run mine at 2.260 in HK steel magazines like the way they work.

Semper Fi