MSAR knows how important it is to avoid being caught empty handed, which
is why we developed the new fifth generation, 30 round magazines.
Re-engineered for a precision fit on most rifles* that accept M16/AR-15
mags, the features of this new product speak for themselves. Designed
around 5.56/.223 and 300BLK rounds, the mags are drop free whether
loaded or unloaded.
Molded Ridge to Prevent Over Travel
Self Adjusting Follower