The M9A1 uses the M9 military pistol as a springboard to offer the tactical shooter the ultimate in 21st-century features. Find out what makes the M9A1 the perfect choice for carry, home-defense and competition. Features a unique sand-resistant magazine that was developed for the sandy environments of Iraq and Afghanistan and comes standard only on the M9A1; Picatinny MIL-STD-1913 rail for easy attachment of accessories such as tactical lights and laser aiming devices; 3-dot sight system; front and backstrap of the frame are checkered and the magwell has an aggressive internal bevel.