The Safariland 6378RDS ALS Holster is crafted for Glock 19 MOS Gen 3-4 pistols offering a reliable solution for those using red dot sights. Its innovative ALS system ensures your firearm is securely locked in place while still allowing a smooth instinctive draw with a simple thumb swipe. Constructed with robust SafariLaminate on the outside and lined with SafariSuede on the inside this holster protects both the finish and front sight of your firearm. The STX Tactical finish adds durability making it an excellent choice for right-handed users seeking both functionality and protection.