Model 6390 ALS Mid-Ride Level I Retention Duty Holster for Glock 20 Gens 1-4

The Model 6390 ALS Mid-Ride Level I Retention Duty Holster for Glock 20 Gens 1-4 represents Safariland's proven duty holster platform, trusted by law enforcement and military professionals for over three decades. Designed specifically for the Glock 20's 10mm platform, this mid-ride configuration balances accessibility with secure retention during high-stress operations and everyday patrol. Whether you're transitioning from service pistols or upgrading your duty carry setup, this holster delivers the ergonomic draw and retention standards demanded by armed professionals.

Built around Safariland's proprietary Automatic Locking System (ALS), the Model 6390 employs a mechanical lock mechanism that secures the weapon upon holstering without requiring thumb breaks or secondary retention straps. The Level I retention specification ensures that only the user's draw motion can release the firearm, preventing accidental displacement during physical contact, vehicle work, or tactical movement. The mid-ride cant positions the grip at an optimal angle for seated vehicle carry while maintaining natural shoulder access, and the injection-molded construction provides durability and consistency across extended service life without the weight penalty of steel or leather hybrid designs.

This holster suits duty officers, federal agents, and armed security professionals carrying the full-power 10mm round in compact or mid-size platforms. The mid-ride height accommodates both seated and standing duty positions, making it equally effective in patrol vehicles, administrative environments, or tactical deployments. Compatible exclusively with Glock 20 Generations 1 through 4, verify your firearm generation before purchase; Gen 5 models require alternative holster specifications. Standard belt attachment accommodates 1.5-inch duty belts and integrates seamlessly with existing tactical rigs and duty load-bearing equipment.