Thread: Headstamps on factory brass

Mate bought a job lot of Hornady superformance factory sst a while back. All in sealed boxes, but most if not all of the brass is discoloured as if exposed to damp. This is not a big issue, just mentioning it.
Anyway, while mucking around with his 308, we notice that some boxes of the 165 sst are headstamped with the normal Hornady mark, while several are headstamped as Match.

Not had a chance to experiment with both types at the same time yet, but just wondering if the possibly different brass is likely to make any difference to how it shoots.