300BlkTalk

Anyone try to either turn the neck or ream it to use some of these thicker case types? I am intereseted in what is best to make them usable. I have been doing lots of measurements and find there are two problems with the thick cases; first the thickness causes the neck diameter to be out of spec whe...

I ordered my S&W M&P-15 upper, (in black) on Dec 8, 2012. Still waiting. A friend had put a couple different uppers on order about the same time. I bought one of his spares so I can actually go shoot it. Just working on my loads right now. when my S&W comes in, I will keep it as well, ne...