The MAG47 MIL is the strongest US Made Rifle magazine ever made. The MAG47 MIL was developed in response to a consumer torture test completed at the request of XTech Tactical. We asked consumers to compare its strength to the legendary Bulgarian and Russian military issue options. Our new upgraded version of the MAG47 MIL has improved tread for better grip, reduced overall thickness of 0.065" for better fit in pouches and updated follower for improved compatibility with all AKs. Not surprisingly, Spent Brass, a small social media channel, performed more brutal testing than the operators who had tortured our MAG47's for months prior to its release. If you plan to face plant numerous times during a fight for survival, fiercely slam into doorways, or perform other dramatic actions, this is the best value magazine available today! If you are looking for more cost effective options, check out our MAG47 for an extremely durable battle-ready magazine and the OEM47 for recreational use. Note: WILL NOT SHIP TO CA, CO, Cook County IL, MD, MA, NJ, NY, VT, DC, CT, HI, WA or INTERNATIONAL