Don't Make This Mistake If You Own A Glock
This guide details the correct procedure for mounting an optic on a Glock MOS pistol, emphasizing the critical step of using the correct screws. Failure to do so can lead to significant malfunctions. The video highlights the importance of using the specific screws provided with the optic plate to avoid interference with the extractor assembly, which can cause failures to feed and eject. Proper installation and testing are crucial for reliable firearm function, especially in self-defense scenarios.











