02-03-2012, 01:36 PM
Correct me if I'm wrong, guys (because I need to know this also), but GO/NO-GO gauges will verify headspace. In other words, anybody can simply replace the old bolt with a new one then check with the GO/NO-GO gauges. If it's good, no problem. But if it's not good then the headspace will require adjustment and that will require an AR gunsmith. Do I have it right or am I all fouled up?
