Introducing the Magpul MAG1100-BLK, proudly manufactured in the USA. This PMAG 10 5.56 AC is a 5.56x45 NATO polymer magazine, perfectly tailored for short action Accuracy International Chassis Systems (AICS)-pattern bottom metal. This includes the Bolt Action Magazine Well for the Magpul Hunter family of stocks. The advantage of this product is its GEN M3 technology, featuring a self-lubricating follower, a spring made of stainless steel, and a constant-curve internal geometry for hassle-free feeding. Unique offset feed lip geometry is another special feature, maximizing bolt face engagement. This effectively addresses and resolves the bolt-face issue typically found with other AICS-pattern magazines designed for 5.56 based cartridges, ensuring reliable feeding every time.