FJTIbbetts

I use Power Pistol for almost everything (9mm, 40 S&W, 357 SIG, 38 Special, 357 Magnum (125gr) & 45 APC). When I load 357 Magnum with a 158gr, I use 2400. Now back to the Power Pistol. In 45 APC I use 6gr Power Pistol, a 350 CCI Primer and Precision Delta 230gr FMJ with a COAL of 1.270. "when in a fist fight, be prepared to be punched" "when a knife fight, be prepared to be stabbed" "when a gun fight, be prepared to be shot"

Also from MN. Detroit Lakes. Love the Winters though.

After reading the above postings, I took 10 Federal 40S&W cases and necked them down to 357SIG. They were approximately .010" to .015" shorter than my 357SIG Speer Nickle Plated Brass. I loaded them up at an COAL of 1.140", 7.4gr Power Pistol and 125gr Montana Gold FMJ. Went to the range and fired them with no failures. Just as accurate as the 357SIG brass. There is mention in the posts that the 357SIG spaces off the case mouth. From my experience it spaces off the case shoulder. I took both pieces of brass and checked them in three different barrels (XD, Glock & KKM) and there was only .002" difference. The .002" difference must of been how I set my sizing die. For whats it is worth, this is my experience.