Magazines for 300 blackout in a 700

Adam B

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  • Mar 7, 2005
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    grand rapids, michigan
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    I put together a Remington 700 in 300 blackout. The problem I am having is locating magazines for it. I know AI stopped making the plastic 223 magazines, which work great. I bought some of the new ruger PRS 223 magazines but those don't seem to work right. Has anyone had any luck with a specific magazine?
     
    I ran MDT .223 polymer magazines in my old custom R700 in 300 BLK. Never had a problem with them. Stay away from Accurates steel mags with plastic inserts, never could get them to work right with the front heavy 300 BLK rounds.