The Safariland 6360RDS is compatible with the Surefire X300U w/RDS and other red dot optics that fit the GLK19 GEN1-5 platform. Because this holster is designed specifically for red dot optic equipped weapons, it provides the necessary clearance for the optic’s footprint and housing.
The Safariland 6360RDS features a protective RDS cover that automatically rotates away during a draw, ensuring the optic does not snag on the holster’s interior. This is critical for a duty holster because any interference between the locking system and the optic’s housing can cause a “walk” or a failure to seat properly. We selected this holster for our comparison because it offers Level 3 retention using ALS/SLS locking systems while maintaining a mid-ride UBL position. The holster fits a 2.25″ belt and is engineered to provide clearance for the specific height of the Surefire X300U with an attached red dot.
What to Check Before Buying the Safariland 6360RDS
Before purchasing, verify these specific clearance and fitment details to ensure your setup functions correctly.
- Confirm the height of your specific red dot housing does not exceed the holster‘s internal ceiling.
- Check that your optic’s battery housing does not protrude in a way that causes snagging against the interior walls.
- Verify that the optic’s mounting plate does not interfere with the ALS/SLS locking pins.
- Ensure your belt width meets the 2.25″ requirement for proper retention tension.
- Check the manufacturer’s compatibility list for your specific optic brand to see if a specialized mounting plate is required.
Comparing the Safariland 6360RDS to Other Duty Holsters
The Safariland 6360RDS serves as a high-retention duty holster, which is a specialized piece of gear designed to secure a firearm to your body while providing quick access. Buyers who prioritize the Safariland 6300 series benchmark for durability and Level 3 retention will find this a standard choice. However, if you require a different retention level or a different mounting style for a non-GLK19 platform, you may need to look at alternatives that offer different internal geometries or mounting footprints.
If you need more options, view our top-rated duty holster for red dot sight selections.
If you own a GLK19 GEN1-5 equipped with a Surefire X300U and require a high-security holster with a dedicated optic cover, the Safariland 6360RDS is the correct choice for your setup.
Safariland 6360RDS Level Three Retention Duty Holster
For those using a specific platform, see our comparison of the best duty holster for Sig Sauer P226.
$189.60 price checked August 2026