Created from the same robust foundation as its predecessor, the sig mcx gen ii air rifle has been updated with improved accuracy and modified furniture and controls.Featuring an m-lok system handguard, flat blade trigger, reduced angle grip, a redesigned buttstock, and a low-profile recoil pad.Chambered in.177 pellet and complete with a rifled barrel and flip-up sights, the co2-powered sig mcx gen ii air rifle keeps you on target while delivering 30 rounds of semi-automatic firepower down range.Features: flip-up, dual aperture peep sights adjustable for windage and elevation.Ambidextrous manual safety levers.Quick detach buttstock houses 88g or 90g co2 cartridges.Oal: 34.75"Action: Semi-AutoCaliber: 177 PelletCapacity: 30rdBarrel Length: 18"Sights: Flip Up Front & RearWeight: 7.20 lbs