- Fits Glock MOS System such as Gen4 17,19,34,40,41,35 and Gen4 17,19,34. It also fits Non-Mos model that using a mounting plate to replace rear sight.
- This GREEN dot fits directly on Glock MOS system with the #1 mount that comes with MOS without needing to remove the rear sight.
- Also compatible with any ADE Handgun mounts for Barreta HK UPS SW MP SIG P226 Springfield Rugar LC9 LC9s LC380 SR9 SR22 SR40 and SR45