This list presents an overview of railway track gauges by size. A gauge is measured between the inner faces of the rails.

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  1. coyoteman5

    Case length/head space gauges

    are Case length/head space gauges all about the same/equal I am looking to get a Lyman’s length/head space gauge for $18 (looks like normal price is $21-27) But was seeing others for like $30ish Range Dillon jp oh except hornady was also $18ish down from $21
  2. Keith_PDX

    6.5 Creedmoor Go/No-Go Headspace Gauges

    These are overwhelmingly on back-order and out of stock online. I ordered a new barrel and action rod to swap out the barrel on my Ruger Precision. Does anyone on the west side of Portland have a set of 6.5 Creedmoor headspace gauges they would not mind lending out? Happy to secure them with...
  3. KMtech95

    AR-15 GO/NO-GO gauges

    Heyo! I was wondering if anyone in the Beaverton/Aloha/Hillsboro area has a set of 5.56 GO/NO-GO gauges that I could use to verify my build has a slightly smaller chance of blowing up on the first mag. I could buy a set but if some really awesome person could be persuaded to let me use theirs...
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