Need a factory or aftermarket MOS cover plate for a G21 Gen5. Pretty sure any Gen will fit if it's fits a G20 or G21. Don't need an adapter just need the original or an aftermarket MOS cover plate. Theres 2 places selling basic cover plates for 8 bucks but as is my typical luck both sold out. All I can find is 30.00 dollar ones, I'm too cheap to pay that for a plastic wafer. I can't believe Glock part stores online don't even sell em. Next stop Wannemachers.
Glock MOS Cover Plate 02 45 ACP Glock 20 Gen 5, 21 Gen 5
This Glock MOS Cover Plate smooths out the back portion of the slide when the MOS is not being used. This replacement part is a factory original from...
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