Re: BO M5 running AW mags
<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: kombayotch</div><div class="ubbcode-body">Here is a post that shows it.
http://www.snipershide.com/forum/ubbthreads.php?ubb=showflat&Number=386203&page=2
Would also like to have it done... </div></div>
Those pics don't show or tell the whole story.
This is something that I don't recommend doing unless you are doing a new build. The mill work to the action is fairly straight forward but the fitting of the bottom metal in relation to the action can be a little tricky.
With the AICS mag you have a little leeway in the tolerance between the bottom metal and action, even so this must be done just right to have reliable feeding. With the AW mag the leeway is not so much.
If you already have an action and bottom metal that is already bedded and you mod the action for the AW mag there is no garentee that it will feed. The mag could lock but could be too far from the action, or too close, to allow it to feed reliably. For this reason I only do this mod on complete builds where I can control the fitting of the bottom metal or barreled action that will be bedded later by the user.
Also if too much metal is removed from the action to allow the AW mag to work both the AICS and AW mags will then push up into the action too far with any upward pressure allowing the bolt to hit the feed lips of the mags keeping the bolt from moving forward.
If you look at the AICS mag you will see the front of the mag has a radius cut into the front plate to fit the bottom contour of the action. This is what stops the mag from pushing up into the action. The AW mag does not have this radius and if you mode the action the wrong way, removing too much material to clear the front plate, the AW mag will also push up to deep into the action with upward pressure.
I've done many AW mods and my custom Guardian action is cut for the AW and AICS mags from the get go. I mod the Remington action in such a way that it does not require any mods to the AW mags, will lock both AW and AICS mags but will also allows the action to be a positive stop keeping both the AW and AICS mags in the proper position not allowing it to push up into the action with upward pressure blocking the bolt.