Safariland Model 6360 ALS/SLS Mid-Ride Level-III Duty Holster Glock 21 Gen 3/Glock 21 Gen 1/Glock 20 Gen 4/Glock 21 Gen 4/Glock 21 Gen 2/Glock 20 Gen. It locks the weapon in all directions upon holstering it's operable with the thumb and the weapon...
Safariland Model 6360 ALS/SLS Mid-Ride Level-III Duty Holster Glock 21 Gen 3/Glock 21 Gen 1/Glock 20 Gen 4/Glock 21 Gen 4/Glock 21 Gen 2/Glock 20 Gen. It locks the weapon in all directions upon holstering it's operable with the thumb and the weapon...