Gun Collectors Dream Auction #82 February 21st & 22nd

ProMag 65-Round .223 Remington/5.56mm NATO Polymer Drum Magazine, Modern

This auction ended on February 22, 2026.

Start price: $10

Estimated price: $50 - $100

Buyer's Premium: 12%

Sold for: $60

Description

Manufactured by ProMag Industries in the United States, this high-capacity drum magazine is designed for use with .223 Remington or 5.56x45mm NATO caliber firearms, specifically those utilizing the AR-15/M16 magazine pattern. The magazine is constructed from a heavy-duty black textured polymer with metal assembly hardware, including six hex-head bolts securing the housing and two Phillips head screws on the central winding knob. The front face features a large tensioning knob with a molded directional arrow and the word Patented on the upper collar. The rear plate is marked with the ProMag logo, the company website, and Made in USA. The feed tower is stamped with CAL .223 / 5.56. This accessory is intended for high-volume shooting and represents contemporary firearm magazine technology. Note that legal restrictions regarding high-capacity magazines may apply depending on the buyer’s location. No measurements are available as no scale was provided in the images.