Product DescriptionThe Mission First Tactical (MFT) Extreme Duty magazine is designed for AR10A/SR25/M110 pattern rifles and optimized for SAAMI-spec 7.62x51mm/.308 Winchester ammunition. Built using next generation long glass fiber polymer and enhanced manufacturing processes, it delivers increased strength, durability, and reliability to help meet demanding performance requirements. User-focused details like ribbed gripping surfaces, tool-less disassembly, and an oversized bolt catch make this 20-round magazine a dependable choice for training, duty use, and range time.Product Highlights Compatible with AR10A/SR25/M110 pattern rifles and optimized for 7.62x51mm NATO / .308 Winchester Next generation long glass fiber polymer body for enhanced strength and durability Ribbed front and rear gripping surfaces for secure handling Tool-less disassembly with double floor plate safety release tabs for simplified maintenance Stainless steel spring with a four-way anti-tilt, self-lubricating follower for reliable feedingSpecs Brand Name: Mission First Tactical Series/Collection: Extreme Duty Type: Rifle magazine Caliber: 7.62x51mm NATO / .308 Winchester Capacity: 20 rounds Compatibility/Fit: AR10A / SR25 / M110 pattern rifles (AR-10 platform) Material: Next generation long glass fiber polymer Spring Material: Stainless steel Follower: Four-way anti-tilt, self-lubricating Color/Finish: Flat Dark Earth (FDE) / Scorched Dark Earth Overall Dimensions (approx.): 6.10 in (D) x 3.50 in (W) x 1.50 in (H) Weight (approx.): 0.38 lb UPC: 814002027695 Manufacturer Part Number: 20EXD762x51-SDEDisclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product's manufacturer.