ProMag AR-15 Magazine, 5.56x45mm NATO / .223 Remington, 40 Rounds, Technapolymer

Designed to fit your AR-15, this ProMagTM Replacement Magazine will provide guaranteed reliability and smooth-feeding action for your favorite rifle. Made from durable Technapolymer® with an anti-tilt roller follower and chrome-silicon spring. 40-round capacity.

• For use with AR-15 style rifles
• 5.56x45mm NATO / .223 Remington
• Technapolymer® construction
• Anti-tilt roller follower
• Anti-fatigue chrome-silicon spring
• 40-round capacity

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Key Specifications

• Item Number: 706256
• Construction: Technapolymer
• Caliber: 5.56x45mm NATO / .223 Remington
• Capacity: 40 rounds
• Mfg. Number: RM-40