Conversation Between Rick in Oregon and Bodei
Showing Visitor Messages 1 to 2 of 2
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Bodei: Wow, that load works fine in mine. My FF load is the same as my field load: 18.5gr RL-7, 32gr NBT for 3,725 fps.
Don't forget the Cooper has a steep cocking angle, sometimes makes it feel like sticky bolt lift when it's not. PM me if you have more problems.
Rick
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02-19-2013 06:52 AM
Bodei
Rick I loaded some 20VT made from 5.56 brass and shot 32 gr Zmax over 18.5 grains of H4198. They seemed like hot loads to me. What do you use to fireform, less powder? A few rounds with minor bolt stickiness upon extraction, other than that, no signs of overpressure.