RL16 in my 6.5cm went from 2694 fps at -15c , 2675 fps +13c, 2675 fps at +29c. Average of 10 rounds fired in each temp
But hey, more important would be your botched stock!
1200 yds with this POS 8lb rifle with a 9 power scope and an over marketed cartridge.
This morning.
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RJ



























