TangoDown ARC MK3 30-Round Polymer AR-15 Magazine, New/Old Stock

The TangoDown ARC® MK3 30-Round Magazine is a rugged, high-performance polymer magazine designed for AR-15, M4, and M16 platform rifles chambered in 5.56 NATO and .223 Remington. Engineered for reliable feeding under demanding conditions, the ARC MK3 features a durable impact-resistant polymer body, an advanced self-leveling anti-tilt follower, stainless steel spring, and an integrated witness window for quick round-count verification. Its proven design delivers dependable performance for duty, training, competition, and recreational shooting.

• Packaging may show signs of age, shelf wear, fading, or handling
• Original packaging, seals, or labels may be worn, incomplete, or replaced
• The item itself is new and unused unless otherwise stated
• Minor cosmetic imperfections to packaging do not affect product functionality

WARNING This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov. You must be 18+ years old to shop and or purchase on our website and 21+ to purchase Ammunition/Firearms. Check local laws before ordering as you certify you are of legal age and satisfy all federal, state, and local legal/regulatory requirements. There are NO returns or exchanges on armor, firearms, ammunition, PPE equipment. Ammo ships UPS ground to the lower 48 states.
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