Greetings Magnetite,
I tried 49 and 50 grains of AR2213SC behind the 129 grain SST which gave 2,720 and 2,780 fps respectively. You may get a little more. As far as your accuracy figures go you...
Type: Posts; User: grandpamac
Greetings Magnetite,
I tried 49 and 50 grains of AR2213SC behind the 129 grain SST which gave 2,720 and 2,780 fps respectively. You may get a little more. As far as your accuracy figures go you...
Greetings Magnetite,
Looks like your rifle gives a little more velocity than mine with your selection of components. I note that you are using a suppressor which some suggest gives more velocity so...
Greetings Magnetite,
I have replied to my own thread so you should find it on page 1 now. Extrapolating from my own results with a standard T3 Lite barrel (570 mm I think) 47.5 grains of AR2209...
The Hodgdon data is quite old and current AR2209 is much faster. 45.5 grains of current AR2209 gave me 2805 fps and 46 grains 2,850 fps with the 129 grain in my T3. The higher load appears to be...