5 ROUND METAL .300WM MAG
$79.95
This MDT .300 WM magazine can be used for 7mm mag, 30-06 and 6.5x55 calibers. In some cases the feed lips may need to be bent. Maximum cartridge OAL that will fit is 3.625".
Assume this will be compatible with any .300 WM, AICS equipped rifle, such as my Begara Premier Ridgeback in .300 WM?
Yes that is correct.
Will 270 caliber fit this magazine
No i believe you would want a 30-06 aics magazine and then need to bend in the feed lips for the magazine to hold the rounds in place.
Are these magazines compatible with the 300 prc
No sir, you'll need this magazine https://mdttac.com/300prc-mdt-metal-aics-magazine/
Will these work with factory loads. 28 nosler 162 gr hornady precision hunter.
I believer you will want this magazine in .338 LM with 3.850" length. https://mdttac.com/us_en/mdt-metal-magazines-long-action.html. I would double check and ask MDT themselves about your .28 nosler just to be sure.
Will this work for 7PRC with the GRAYBOE HUNTER M5 DBM - REMINGTON 700?
yes it will but per MDT, you may need to bend the magazine feed lips open a hair for the 7mm PRC round to sit correctly in the magazine and feed.
Will the magpul aics LA mag work in your stocks?
yes it will, though i have heard from customers that magpul mags can be finicky at times but if they are AICS style then yes they will work.
Does this AICS mag fit all your long action bottom plate grayboe DBM plate?
This mag fits the long length M5 DBM's, not the CIP length.
Will this mag work for 7mm PRC in a Magpul stock
yes it will but you may need to open the feed lips of the mag a bit for the rounds to sit high enough to be picked up by the bolt.