The Sig Sauer MCX ProForce AEG 6mm 11.1V LIPO Battery Automatic Electric Airsoft Rifle w/120rd Magazine AIR-PF-MCXAEG is a high-performance airsoft rifle designed for realistic training and competitive play. Modeled after the real MCX Virtus, this AEG features a full CNC machined receiver, an integrated M-LOK handguard, and a 3-position telescoping stock. The rifle is optimized for use with an 11.1V LIPO battery, providing consistent performance and rapid firing capabilities. The 120-round mid-cap magazine ensures you stay active and engaged on the field, making this airsoft rifle a top choice for serious players.