The gunsmith has shot a rockchuck (akin to a groundhog) at over 2200 Yds, and he said that the 7mm bullet will still be supersonic at over 2100 Yds. The round is called a 7mm Allen Magnum, Kirby Allen is the gsmith.

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3/4 to 1 1/4 ac pond LMB, SMB, PS, BG, RES, CC, YP, Bardello BG, (RBT & Blue Tilapia - seasonal).