Glock 21SF Picatinny cover/protector

[AEConfidential]

I have a Glock 21SF with the picatinny rail. Does anyone know if there is a cover to snap over it to keep it from getting nicked up? Something like what you would put on a hand guard on a M4 with unused picatinny rails??? Thanks.

 

[4thPointofContact]

When I first got my S&W M&P .40, I put rail covers on its Picatinney rails. I found that once I placed it in a holster the covers caused too much drag. They fit, but you may find them more of an inconvenience than anything else.