I recently received 3 7.62 x 39’s that were old to me as “Barrel Proof” rounds.
They are as follows
04 84 Lacquered steel case, flat brass primer with wine red PA. The bullet is a pointed magnetic FMJ with 3 prick marks about 3/8 inch above the case mouth. Overall length is 2.392 (60.77mm).
bxn 83 Parkerized steel case, flat all black primer. The bullet is a 2-diameter semi-pointed magnetic FMJ with 3 prick marks about 1/2 inch above the case mouth. Overall length is 2.384 (60.57mm)
323 88 Same as the bxn except the case is lacquered steel and the primer is all wine red and overall length is 2.391 (60.72mm).
Can anyone give me the proper designations for these rounds and any other information.