Re: Yet another .338 Lapua question
<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: Layton</div><div class="ubbcode-body">What are ya'lls load to get that? I'm just working up a load for mine. 28" Bartlein and I'm getting 2650fps currently with the 300s but I haven't started pushing it yet. I'm running 89.5g of Retumbo.
L </div></div>
Well every barrel is different so obviously use caution when approaching max loads.
Having said that, of the dozen or more .338LM's I've owned, I've never had to stay as low as 89.5gr. With 300gr SMK's, all my final loads have been in the 92.0-95.0gr of Retumbo. Both CCI 250's and Fed 215M's. Most nice custom barrels I just load up 94.0gr and head out. A "load work up" is rarely even necessary as that load seems to shoot as good as I need it to.
My most recent .338, an AX338LM, I had some moderate pressure signs at 94.0 and ended up backing down to 92.0gr Retumbo, Fed 215M's. 2850fps.
Retumbo is the only powder I use for .338LM anymore.
YMMV