Another introduction to the FastMag™ line is the FastMag™ Heavy [FMH]. It is designed to accommodate most 7.62 x 51 ammunition magazines. The FMH follows the traditional design and features of the FastMag™ Gen.III and maintains the key performance characteristics including low profile and the enhanced urethane tension strap system. The FMH Accepts all FastMag™ variants (FastMag™ GEN.III & FastMag™ Pistol) for 'double-stacking'.
The FastMag™ Heavy Duty Belt is designed with an adjustable/removable belt slide that fits most belts including rigger and duty belts. The FMH Duty belt is also uniquely designed for 'double-stacking' by removing the adjust belt slide.