Trijicon Bright & Tough Steyr-Mannlicher M-A1 3 dot green front & rear night sight set. The three-dot iron sights for Steyr-Mannlicher M-A1 by Trijicon increase night-fire shooting accuracy by as much as five times over conventional sights - with the same speed as instinctive shooting - and without the need for batteries. In addition these Trijicon Night Sights feature a white ring around the glowing dots for unsurpassed daylight visibility. Highly effective in close-quarters Trijicon Night Sights are widely used in military applications home defense as well as standard issue with hundreds of police departments and federal agencies. Installation by a professional gunsmith is required to obtain the 12-year warranty against lamp failure. Available Trijicon ST01 Night Sights for the Steyr Mannlicher MA1 Pistol: Trijicon ST01 Steyr-Mannlicher M-A1 3Dot green front & rear night sight set Trijicon ST01O Steyr-Mannlicher M-A1 3-Dot green front & orange rear night sight set Trijicon ST01Y Steyr-Mannlicher M-A1 3 Dot green front & yellow rear night sight set Features of Trijicon Steyr Arms Manlicher MA1 3-Dot Front & Rear Nightsight Set ST-01 White Rings: All Trijicon Night Sights feature a white ring around the glowing dots for unequalled daylight visibility. Silicone Rubber Cushion: Gives additional shock-protection to tritium filled glass lamps within the aluminum housing. Trijicon Tritium Phosphor Lamp: Glass lamps filled with pressurized tritium gas glow bright green yellow or orange at night. The lamps are guaranteed to last 12 years (green or yellow lamps). Protective Aluminum Cylinders: Contains and protects the tritium gas filled lamps from heave recoil and harsh cleaning solvents. Sapphire Window: Each Trijicon Tritium Lamp is capped with a Sapphire Jewel which helps to evenly distribute the light from the tritium lamps as well as protect it from solvents and puncture Specifications for Trijicon Bright & Tough Steyr-Mannlicher M-A1 3 Dot Night Sights ST01: Manufacturer: Trijicon Gun Make: Steyr Gun Model: Steyr M-A1 Color: Green Front Sight Color: Green w/White Outline Rear Sight Color: Green w/White Outline Fabric/Material: Metal Front Material: Tritium/Paint Gun Type: Pistol Attachment Type: Professional installation recommended. Front Blade Height: 0.163 in Rear Blade Height: 0.19 in Features of Trijicon Bright & Tough Steyr-Mannlicher M-A1 3 Dot Night Sights ST01: Instantly visible sight picture in no-light or low-light situations: Tritium phosphor-filled glass lamp provides battery-free glow allowing for a visible sight picture in all lighting situations. Increased daylight dot visibility: White-painted rings around tritium lamps enhance the user's ability to see the sight picture in bright-light shooting situations. Enhanced protection from heavy recoil and harsh cleaning solvents: Tritium gas lamps are contained within protective aluminum cylinders and have additional silicone rubber cushioning. Evenly distributed light from tritium lamps: Each Trijicon tritium lamp is capped with a sapphire jewel that helps evenly distribute the light from the lamp and also acts as an additional layer of protection from puncture and cleaning solvents. Package Contents: Trijicon Bright & Tough Steyr-Mannlicher M-A1 3 Dot Front & Rear Night Sight Set ST01 Trijicon Steyr-Mannlicher M-A1 3 dot green front & rear night sight set ST01