There are 2 standards on gauges
the American and the Euro (I know that are called something else)
There is a difference in dimensions.
I built a romainion. It was my first, and last screw together.
Once I had it together I put a live round in it and it closed all the way just like it should.
I carried it to my local smith and bud, had him check it with his gauges.
Both the GO and the NO-GO would not allow the bolt to close. But It would close on a live round. I carried i to the range with my bud Z_recto. Blasted 75 rounds out of it with no problems.
I can't remember the exact measurements, but using EURO guages the difference between go and no-go is HUGE
the American and the Euro (I know that are called something else)
There is a difference in dimensions.
I built a romainion. It was my first, and last screw together.
Once I had it together I put a live round in it and it closed all the way just like it should.
I carried it to my local smith and bud, had him check it with his gauges.
Both the GO and the NO-GO would not allow the bolt to close. But It would close on a live round. I carried i to the range with my bud Z_recto. Blasted 75 rounds out of it with no problems.
I can't remember the exact measurements, but using EURO guages the difference between go and no-go is HUGE