The multi-configurable M1 variant of the AUG A3 platform—the AUG A3 M1—is the latest generation of the venerated bullpup platform. Adjustable short-stroke, gas-piston operation. Removable and exchangeable rail and optics platform. Dual gas-adjustment settings ensure the AUG A3 M1's operation, even with the dirtiest ammunition. Easily converts to left-hand operation. Quick-change barrel with collapsible forward grip. Two-position cross-bolt safety. Synthetic stock and grip. Weight: 7.8 lbs.