SafariVault - The strongest holster body Safariland has ever built. Its increased structural integrity withstands higher forces and impacts from any direction. SafariVault's improved ALS design reduces flex and increases crush resistance. The all-new self-clearing optic cover accommodates closed and open emitter pistol optics, while a magnetic holstering guidance system stabilizes the slide while holstering. The intuitive design speeds up time to target and ease of reholstering. SafariVault's open muzzle design provides clearance for threaded barrels or compensators and allows debris or brass to pass through.Features :For Glock 17/19 w/TLR1Level 3 RetentionIncreased structural integrity for increased impact resistance. Improved ALS design reduces holster body flex. Self-clearing optic cover accommodates wide range of pistol optics. Magnetic guidance system aligns firearm while holstering. Minimal learning curve for those with Safariland duty holster experience. Pass through muzzle design for threaded barrels, debris or brass. Compatible with all Safariland 3-hole pattern accessories.