Re: Switching from neck sizing to FL
<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: rum</div><div class="ubbcode-body">I'll be answering my own questions in a day or two but its been bugging me so I thought I'd see if anyone had any experience and would share their thoughts. I have been neck sizing for my 338 Lapua using Lapua brass and the bolt has been a little tighter to work than I would like so I switched to FL sizing. I've also ultrasonically cleaned my brass and had only tumbled them before. Will these two changes have a drastic effect? I'd imagine that I shouldn't see any difference with FL sizing but I know nothing about the US cleaning so I didn't know if it would change pressure and effect the load. Am I just being OCD? </div></div>
I've got a bunch of rounds down a 338LM and I 'mostly' neck size, until I need to FL size them. This is about 3-4 cycles.
If you can close the bolt without having to hammer it down home, then fine, as the cartridge is firmly ensconced in the chamber, so that's a good thing.
Some people shoot match chambers and need to FL size every time, to ensure chambering, other 'target shooters' can neck size and get away with a few cycles before FL sizing is needed.
Chris