Duramag AR-15 5.56/300BLK 30 Round SS Rifle Magazine FDE/Black 30RD

Duramag AR-15 5.56/300BLK 30 Round SS Rifle Magazine FDE/Black 30RD. In a nutshell without giving too many corporate secrets away Advanced Proprietary Coatings which also contains Black-T attaches at the molecular level and greatly decreases the coefficient of friction providing a smooth problem-free operation greater performance and an extended service life through an unparalleled lubricity. C Products Defense is one of the select few magazine manufacturers to use the technology of fully automa