ProMag AR-15 6.8mm SPC 50-Round Polymer Drum Magazine

Enjoy fewer reloads and higher firepower with the ProMag® AR-15 6.8mm SPC 50-Round Polymer Drum Magazine from GunMag Warehouse. Designed specifically for the 6.8mm SPC cartridge, this high-capacity drum magazine features over-molded steel feed lips and a precision-engineered magazine catch cutout for a snug, wobble-free fit, and proper cartridge alignment for smooth feeding performance. The DuPont® Zytel™ polymer body delivers exceptional durability, while the heat-treated chrome silicon wire internal spring eliminates binding for smooth and consistent operation. If that's not enough, this centerfire rifle magazine is backed by a lifetime warranty for years of dependable field service you can truly depend on. Compatible with most multi-cal Mil-Spec AR-15 receivers. Made in USA.