Re: M5 DBM?
It appears the Alpha mags work:
<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: MDShooter</div><div class="ubbcode-body">I ran 2 brand new type 4 WSM mags during the SH Bash this past weekend and had absolutely no issues. They functioned much better than my modified AICS mags have in the past.</div></div>
<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: GardDog</div><div class="ubbcode-body">My 300 wsm loves the Alpha mags. Good products.</div></div>