My listing has the .30/06 sitting at 60,000psi. This rifle is also chambered for the 8x57 Mauser, which has a pressure ceiling of 57,000psi. I was surprised to see these virtually Model 96's chambered for the '06. However, factory 9.3x62's are also CIP spec'd at 57,000psi as-are 7x57 Mausers. I'd have no trouble shooting my own handloads as I can control the pressure. As to factory- that's up to you. I've never heard of one of these M96's in .30/06 blowing up or killing it's owner.