I have an older (circa 2000) Marlin WMR with a heavy barrel that shoots groups like RJM showed above consistently with with the 30 gr Hornady VMAX or CCI 40 gr Maxi-Mags. It's a heavy gun and the stock trigger sucked, but I think I have maybe $350 invested in it including the scope and a Jard trigger. These are at about 75 yards off of a bipod on a fairly calm day.

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