yesterday I ran 3 different loads over the chronograph, all using VV 140, with 25 gr Vmax. The barrel is a 9 twist 26 inch Lilja on Remington 700 action by Gre-Tan Rifles. All FPS shown are averaged.
22.2 gr 3911
22.4 gr 3990
22.6 gr 4053
There is still room in the case and there were NO signs of high pressure. I believe I could run it at 4100fps if I wanted but don't need it.
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A 9mm may expand but a .45 doesn't shrink
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