For my friends using the previous Wistralis mag bumpers for their Worker 22's, I apologize if the retention tabs keep falling off. So enjoy this!

HARDWARE REQUIRED!
2 M3 screws from 4-10mm

Virtually indestructible with no areas to slip off!

WARNING!
Screwpoints are all plastic, and are prone to stripping. Use smaller M3 screws first, then if there's issues, move up to larger ones!