For unstoppable tactical features and rugged good looks, you can’t beat the 1911 Loaded Marine Corps Operator® .45 ACP pistol. Pachmayr® wraparound rubber grips complement a checkered flat mainspring housing, while low-profile, three-dot tritium sights and a G.I.-style recoil system tame the power of the impressive .45 ACP round. An ambidextrous extended thumb safety runs the gun swiftly and well from either side, and a lowered and flared ejection port offers unparalleled reliability.