Umarex Legends M1A1

This model is designed specifically for .177 caliber steel BBs, not plastic airsoft BBs. Using plastic ammunition can damage the internal barrel and feeding mechanism.

The M1A1 is powered by two 12g CO2 cartridges, which are housed directly inside the 30-round stick magazine. You will need to replace both cartridges simultaneously to ensure consistent pressure and performance.

The blowback action is functional and provides a realistic recoil sensation with every shot. It adds to the immersive experience, though it does consume CO2 faster than non-blowback models.

Yes, the replica features a selector switch that allows you to toggle between semi-automatic and full-automatic fire, mimicking the functionality of the original firearm.

Weighing in at 7.75 lbs, the M1A1 has a significant, realistic heft. The combination of a full metal frame and faux-wood furniture provides a substantial feel that closely replicates the weight and balance of the historic submachine gun.

No, the sights on this model are fixed. They are designed to replicate the look and profile of the original M1A1, so you cannot adjust them for windage or elevation.