Hundred Dollar Bill Rail Cover

Quickly identify which upper is chambered in which caliber with this rail cover for your Picatinny rail system.

• This rail cover fits your Picatinny rails quickly and easily.
• Use our rail covers to customize your AR rifle without permanently altering it.
• This cover utilizes a patent pending “Snap And Set” technology that’s easy to use.

If you’re planning a big range day, you’re likely bringing out every rifle in your collection. Make sure you and your friends know which is which with this rail cover.

• Includes one rail cover for Picatinny rails