The Magpul Industries MAG292-BLK 7.62x51 NATO PMAG 25 LR/SR GEN M3 Window Magazine is engineered for performance and reliability in SR25/M110 rifles. This magazine combines lightweight construction with exceptional durability for superior field use. Featuring a true 25-round capacity and innovative design, it ensures smooth feeding while minimizing malfunctions. The transparent windows offer quick visibility of the remaining round count, enhancing your operational efficiency. 25-round reliability and no stoppages Anti-glare translucent window on both sides of the body Painted indicator on the spring allows for easy determination Next-generation impact and crush resistant polymer construction Anti-tilt, self-lubricating follower for increased reliability A high-quality stainless steel spring & constant-curve internal geometry Optimize your shooting experience with the PMAG 25 LR/SR, the ideal magazine for tactical applications.