ProMag AR-15 Roller Follower Rifle Magazine Black Polymer 5.56mm 40/rd

This magazine incorporates an anti-tilt roller follower within a Technapolymer body, which contributes to consistent feeding performance. The chrome silicon springs are engineered for long-term fatigue resistance, allowing the magazine to remain loaded for extended periods without spring degradation.

Features

• Lightweight black polymer body
• Roller follower for reduced friction and smooth feeding
• Anti-tilt follower design
• Chrome silicon anti-fatigue springs
• Capacity of 40 rounds of 5.56mm ammunition

Specifications

• Brand: ProMag
• Model Number (MPN): RM-40
• UPC: 708279012549
• Caliber: 5.56mm
• Capacity: 40 rounds
• Material: Technapolymer body with chrome silicon springs
• Condition: New