Product Features & SpecificationsThe 1991 series is a direct descendant of Colt's M1911. Featuring a long trigger, flat mainspring housing, and original style recoil spring system, the 1991 remains original to the original design my John Browning. Uprages from the original include white dot sights and a lowered ejection port for extra reliability.Features:High Profile Sights with DotsSpur hammerStandard safety lockStandard grip safetySolid aluminum triggerLowered Ejection PortCaliber:.45 ACPMagazine Capacity:7Overall Length:8.5"Approximate Weight:35 OuncesFiring System:80Receiver/Slide Material:Carbon SteelSKU:O1991UPC:098289011176