Discussion Starter · #1 ·
Do all date codes on sp89 supose to have to match? A friend of mine got a NEW in a box 89 with KA receiver but the carrier and barrel on it are JA coded. is it frankenstein?
How did Hans came up with skipping J for receivers only? *oktoberfest idea? *Anyone know of reasoning behind this?It is fairly common to have non-matching date codes. The letter "J" is not used for marking receivers; only parts. See link below.
The Symbols on HK Firearms
A B C D E F G H I K
0 1 2 3 4 5 6 7 8 9
The letter corresponds to the number. The letter 'J' is skipped for proofed firearms, but is present on magazines.