The ProMag® FN® SCAR 17S .308 / 7.62x51mm 20-Round Magazine is an economy-priced aftermarket rifle magazine, engineered to deliver butter-smooth feeding performance and jam-free operation in any high-stress tactical or target shooting application. This durable centerfire rifle magazine features a durable, yet lightweight DuPont® Zytel™ polymer body with aggressive texturing for speedy reloads and a slip-resistant grip with sweaty or gloved hands, while the precision-molded and reinforced magazine catch cutouts offer a snug, wobble-free fit for improved stability and a positive, fall-free release for speedy reloads. A heat-treated chrome silicon wire internal spring eliminates binding, while the anti-tilt polymer follower ensures proper cartridge alignment for smooth feeding and consistent rapid-fire service. Plus, the polymer floorplate is easily removable for maintenance and cleaning. If that’s not enough, this ProMag rifle magazine is backed by the ProMag “No Questions Asked” lifetime warranty, promising superior quality and faithful service you can truly depend on when it matters most. Made in USA.