This holster features the Self Locking System (SLS) rotating hood and the Universal Belt Loop (UBL) that mounts to a 2 in. (50 mm) or 2.25 in. (58 mm) duty belt. The SLS allows for a smoother single-motion draw and greater protection against attempted takeaways. Includes a molded sight track. This model is constructed of the innovative SafariSeven material, a high performance nylon blend. SafariSeven is highly durable and practically impervious to the elements. Gun fit: Glock 19 ITI M3 Glock 19 Streamlight TLR-1 Glock 19 Streamlight TLR-1HL Glock 19 SureFire X200 Glock 19 SureFire X300 Glock 19 SureFire X300U Glock 19 Inforce APL Glock 19 Nightstick TWM-350 Glock 19 Nightstick TWM-350S Glock 19 Nightstick TWM-850 Glock 19 Nightstick TWM-850S Glock 19X ITI M3 Glock 19X Streamlight TLR-1 Glock 19X Streamlight TLR-1HL Glock 19X SureFire X200 Glock 19X SureFire X300 Glock 19X SureFire X300U Glock 19X Inforce APL Glock 19X Nightstick TWM-350 Glock 19X Nightstick TWM-350S Glock 19X Nightstick TWM-850 Glock 19X Nightstick TWM-850S Glock 23 ITI M3 Glock 23 Streamlight TLR-1 Glock 23 Streamlight TLR-1HL Glock 23 SureFire X200 Glock 23 SureFire X300 Glock 23 SureFire X300U Glock 23 Inforce APL Glock 23 Nightstick TWM-350 Glock 23 Nightstick TWM-350S Glock 23 Nightstick TWM-850 Glock 23 Nightstick TWM-850S Glock 45 ITI M3 Glock 45 Streamlight TLR-1 Glock 45 Streamlight TLR-1HL Glock 45 SureFire X200 Glock 45 SureFire X300 Glock 45 SureFire X300U Glock 45 Inforce APL Glock 45 Nightstick TWM-350 Glock 45 Nightstick TWM-350S Glock 45 Nightstick TWM-850 Glock 45 Nightstick TWM-850S