Thermold H&K-91 .308 10-Round Polymer Magazine
For a jam-free magazine, go with the Thermold H&K-91 .308 10-Round Polymer Magazine. Unlike metal magazines, Thermold products won't leave you stuck between a rock and hard place because they are made with a nylon that resists heat, dirt and rust. Rely on Thermold for optimum performance no matter what your application is. These magazines are self-lubricating and non-corrosive making them the choice of the industry.