5.50 mm .216 " 7/32Apr 516CApr 1919DMay 522CMay 1824DJun 526CJun 2329DJul 1232CJul 2634DAug 536CAug 1439D
6.00 mm .234 " 15/64Apr 116BApr 1619CMay 222BMay 1524CJun 326BJun 1829CJul 932BJul 2334CAug 336BAug 1339C
6.50 mm .256 " 1/4Mar 3116AApr 1519BMay 122AMay 1424BJun 226AJun 1829BJul 832AJul 2234BAug 336AAug 1239B