Meprolight Tru-Dot sights are up to 20% brighter than other tritium sights. The front dot is slightly brighter than the rear sight to help the shooter focus on the target. Light tubes are sealed with a patented bonding process that makes them impervious to solvents and oils. Meprolight is a leading International Electro-Optics company, developing, manufacturing and marketing systems for infantry, armed forces, law enforcement agencies and civilian markets since 1990. Meprolight provides comprehensive solutions with a wide array of combat-proven products; Electro-optical and optical sights and devices, night vision devices, thermal sights, laser rangefinders, hand held rangefinders and fire Control systems and other tritium illuminated pr. Auto ATV & RV. Camping Hiking & Survival. Gun Cleaning & Maintenance. Optics Scopes & Sights. Packs Bags & Organizers. Patio Home & Garden. Pet & Animal Care. Swords Armor & Fantasy. Tools & Home Improvement. Meprolight 21516 Tru Dot Adjustable Night Sight Set Green For HK USP Full. Actual item may differ slightly from picture Please check listing Title/Description for fit, color and size information. Meprolight provides comprehensive solutions with a wide array of combat-proven products; Electro-optical and optical sights and devices, night vision devices, thermal sights, laser rangefinders, hand held rangefinders and fire Control systems and other tritium illuminated products and accessories for safety and security applications. Get the Meprolight Advantage with these low light performance night sights. They are regularly used by Military & Law Enforcement alike. Unequaled low light performance. Brightest sights available today. View more great items. AmeriGlo Hackathorn Handgun Tritium Night Sight Sets for Glock & S&W M&P Pistols. Hi-Viz FL2005-R Red Flame Front Bead Replacement For Shotguns. Rival Arms RA2B231G 3 Dot Front/Rear Green Night Sight For Glock 42. GLOCK 39928 Green Dot Tritium Night Sight Set 6.5mm G17/G19/G22/G26 (NOT 42/43). This listing is currently undergoing maintenance, we apologise for any inconvenience caused.