DMK
Member
SAAMI specs do allow .308 to be loaded to higher pressures(62,000 psi max) than 7.62x51 (50,000 psi max). However, that doesn't mean all commercial is loaded that high.This may be a dumb question, but can you shoot commercial .308 ammunition through these rifles? Seems like I read somewhere that surplus 7.62x51 and commercial .308 are loaded to different SAAMI pressures. (??)
I'm not going to say you can or can't. Here's a few articles from www.surplusrifle.com on the subject. Read them and you decide.
.308Win vs 7.62NATO
.308Win vs 7.62NATO: Federal Low Pressure Powershock
.308Win vs 7.62NATO Part3
And here's a cool article on the Ishapore No.2A