go/ no go

[REMY]

Hi , can someone please tell me what lenght diff. there is between a go and no go gauge .

Thank's in advance , Remy

 

[MilGunsmith]

It depends on the cartridge, some are similar others are quite different. For example, 5.56mm @ .3017" datum diameter is 1.497" go and 1.501" no-go. A .38 Special is .058" go and .061" no-go, .45ACP is .898" go and .904" no-go, and .50BMG is 3.1332" go and 3.1442" no-go. This data is from the US Army drawings. Go to the SAAMI web sight for more info.

 

[Dave Tooley]

WWW.SAAMI.org A lot of information there. Everyone should have it book marked.

 

[REMY]

I would like to know for these's following chambering's 6mm ppc , 30BR , 308 Win. and 300 wsm.

Thank's

 

[adamsgt]

I would like to know for these's following chambering's 6mm ppc , 30BR , 308 Win. and 300 wsm.

Thank's

You won't find anything on 6PPC or 30BR on SAAMI. Those would be reamer specific.

 

[skeetlee]

I believe there is about .004 difference from the go to no go. Lee

 

[REMY]

I believe there is about .004 difference from the go to no go. Lee

Thankyou skeetlee