Not a true 458 mag - E-lander Mags E-lander Magazine .458 Socom 10 Rounds Steel

This mag Has a 223/556 follower. The lips are too close for the round and feeds the 458 at a 45' angle causing the brass to dig into the feed ramps. Put 223 in ad fire it as it is flawless. Sadly I can get 2 223 mags for the price of this mag. I highly doubt any spec ops team uses/tested these. Spend more time on quality product and less on the theatricals.