Featuring durable, glass-reinforced polymer construction with a controlled tilt polymer follower and high-strength steel spring, the Magpul® PMAG® .308 / 7.62x51mm 10-Round Magazine for Sig Sauer® Cross Rifles is designed to keep your favorite precision rifle fed and running strong in any shooting application. This ultrareliable 10-round magazine boasts rugged grip surface texturing and a flared floorplate for positive handling and quick magazine disassembly in any tactical or hunting application. The stainless steel spring and anti-tilt polymer follower ensure smooth and consistent operation, while the precision-fit design maximizes stability for additional reliability and consistency. Compatible with Sig Sauer Cross rifles ONLY. Made in USA.