Thread: 500 Yard Rifle
View Single Post
Old May 24, 2013, 12:03 PM   #64
Bart B.
Senior Member
 
Join Date: February 15, 2009
Posts: 3,836
Just how accurate/exact are "pressure signs?"

What standards or specs are there for them?

I've shot hundreds of 7.62 NATO proof loads (65,000 CUP) and none of their fired cases looked any different than the same case, powder charge and primer used in standard loads (50,000 CUP). Standard load used a 147 gr bullet, proof load used a 172 gr bullet.
__________________
US Navy Distinguished Marksman Badge 153
Former USA Palma Team Member
NRA High Power Long Range High Master
NRA Smallbore Prone Master

Last edited by Bart B.; May 24, 2013 at 01:37 PM.
Bart B. is online now  
 
Page generated in 0.04688 seconds with 7 queries