The Sig Sauer MCX GEN II Air .177 Cal 90gr CO2 Air Rifle w/Scope, 30rd Pellet Mag & M-LOK Handguard AIR-MCX-177-G2-BLK-SCOPE is a high-performance air rifle designed for accuracy and realism. Based on the original MCX design, this CO2-powered air rifle features a rifled barrel and flip-up sights, delivering 30 rounds of semi-automatic firepower. The updated ergonomics include an M-LOK handguard, a flat blade trigger, and a redesigned buttstock with a low-profile recoil pad. The included scope enhances target acquisition, making this air rifle ideal for training, plinking, and target practice.