Lyman Third Edition
420gr cast/OAL 2.550" #457193 ......28.5gr/IMR 4198 with a 1/2gr dacron wad
over the powder 5/8" square and 1/4" thick 1267fps/13900 CUP
*****same powder wad not needed 41.5gr/1737fps/28300 CUP
RE#7/40gr/1493fps/13500 CUP..............48.5gr/1828fps/25000CUP
THE WAD IS ONLY USED IN THE ONE TOP LOAD
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