Proper Magnum GO guage usage

[COplains]

I just recieved a Manson GO guage, belted magum, to use for a 110 in 7rm. It seems awfully stubby, can someone point me in the right direction for instructions on the right way to use this? The guage is from Brownells, I've looked all over and have yet to convince myself I have it right. Thanks, kb

[David_4]

The belted cartridges headspace on the belt, that's why they are so
short.

[COplains]

Thanks Dav..I hate it when brain damage sets in, I had set the headspace with fired/formed/FLsized brass and couldn't get my head wrapped around the belt part. Using the 'go' set up with brass, the mansons showed it only a tic or so off. It will do what I wanted when ordered, geometries need locates,,,,sheesh. tnx kb