The gauge to be used to score these cards is the standard .22 inward scoring gauge supplied by the NSRA. This gauge measures .22 " across the flange/widest part of the gauge

I believe there is another NSRA .22 gauge which is used for outward gauging of shot holes and is larger in diameter than .22". This other gauge is unsuitable for inward scoring of these cards

I will include a set of scoring rules that explain the use of the probe in the envelope with the stickers

So far we have 22 teams entered with another 12 teams still to register, so hopefully we will have enough teams for 5 or 6 divisions

There is a mix of airgun and rimfire and some of the rimfire shooters are using sporting rifles so there should be a wide spread of scores
John