Lancer Systems has created an enhanced magazine for the M4/AR-15 family of weapons as well as other systems using STANAG pattern magazines. By utilizing a hybrid design with a polymer body mated to steel feed lips, they have achieved a revolutionary level of durability and reliability. The polymer allows for chemical and environmental resistance in a variety of conditions while the steel feed lips resist deformation due to spring pressure. The non-tilt follower and stainless steel spring give reliable feeding and allow for long term storage without loss of performance.
The clear body of these magazines makes it easy to see what ammunition type is loaded or remaining rounds at a glance.