Bushmaster has reworked their magazine to offer significant improvements in function, durability and value.
The aluminum box is stamped with a full "progressive" die to produce tightest tolerances. The welding process along the box seams has been automated to ensure optimum weld ingot, strength and compliance with MIL-STD. The surface finish has been improved to meet or exceed MIL-PRF-46010 (required for U.S.G.I. magazines). The magazine box is treated with Molybdenum Disulphide ("Moly") for its exceptional adherence properties which ensure long lasting protection and lubricity - far superior to the PTFE (Teflon) used on other magazines. Finally, the magazine now has a new "anti-tilt" follower that ensures the round is fed into the chamber properly - preventing failure to feed problems.
Drop tests have proven the advantages of the anti-tilt follower over the traditional green follower. As an additional aid, the follower is caliber marked. Highest quality tempered steel spring, and Bushmaster logo stamped on the baseplate (removable for cleaning) round out the improvements on this superior magazine - which has been endorsed by the National Tactical Officers Association.
Magazine, 5.56/.223, 20 Round, Blued, Bushmaster