Gunsmithing Headspace gauges

[steelcomp]

Are there better-than-worse head space gauges on the market? Can someone offer a link to properly checking head space? This will be on a precision 7mm RM build, and a 7-08.
Thanks in advance.

ETA: Check that...I found the info on checking head space. Still interested in some decent gauges, though.

 

[steelcomp]

Re: Headspace gauges

Thanks Steven...google is your friend!

 

[Hateca]

Re: Headspace gauges

The best headspace gauge is the one made for the reamer you are using, not the generic SAMMI spec ones you buy from Midway or Brownells.