Level 1 and Level 3 use.
This is NOT 'longer' or bigger than other Nubs, it simply fits the longer lever design from Safariland imaged below- seeing this lever shape on Glocks only at this point.
Starting 2024, Safariland® lengthened the lever on the 6000 series RDS and RDSO holsters for Glocks and some M&Ps If your lever looks like the image below, this is what you need. If not, click here for lever shape page!
Washer included for level 3 users, screw has threadlocker pre-applied.
Due to the nature of these holsters being handmade in Mexico, some users will need to file behind the lever to ensure proper movement with no resistance.
