BOLT Airsoft are entering the gas blowback segment of the airsoft market and they are introducing their own system which they call the "Mega Airflow System" or MAS. This system boasts a buffered bolt carrier, full size charging handle, enhanced vaporization valve unit, modular trigger unit, and high performance gas magazine. Expected to be first released by the end of November 2025 with 2 models to choose from, the MAS SOPMOD, and the MAS MK18.