Re: What speeds do you reload your 175 grain 308?
22-inch barrel, FC or USGI brass with about 55.1 gr water capacity.
42.5 4064, CCI primers
2585 to 2630 fps, depending on the day, the case, and the temp. I expect cases to make less difference after I anneal them. All are on 3rd or 4th firing.
QuickLOAD says I can get to 2650 and still barely be inside my port pressure specs, but I don't see a need and I live in hot country. Other powders could go faster but the pressure curve tops out my port pressure spec at no faster than 2675, but with some impressively mild predicted chamber pressures.
AFIC, if the load is not within specs at 110°F, it's not truly a "safe" load even though you'd be hard pressed to get a case failure and would never lose a locking lug or stretch rifle headspace with the most common "cold weather" loads reported here on the Hide.