ProMag AR 308 Drum Mag

ProMag AR 308 Drum Mag – 5/50

Engineered for high-capacity performance and long-term durability, this 50-round (pinned to 5 rounds) drum magazine is designed for .308-caliber AR rifles that accept LR-308 (DPMS) or SR-25 pattern magazines. Built with premium materials and a patented design, it delivers reliable feeding and rugged construction you can trust.

Features & Specifications

• Capacity: 50 rounds – pinned to 5 rounds
• Compatibility: Fits most AR-308 / .308 AR rifles using LR-308 (DPMS) or SR-25 pattern magazines
• Construction:
  • Magazine body made from a proprietary DuPont™ Zytel®-based polymer for strength and impact resistance
  • Over-molded stamped steel feed lips and magazine catch for enhanced durability and positive engagement
• Internal Components:
  • Injection-molded follower for smooth, consistent feeding
  • Heat-treated stainless steel spring for long service life and reliable tension
• Design: Patented drum magazine design
• Origin: Made in the USA

Important Compatibility Note

• ❌ Not compatible with rifles that use Armalite-pattern magazines

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