ProMag Picatinny Rail Cover With O-Ring Sealed Storage Compartment

Product #: 171891 ProMag #: PM147 UPC #: 708279008351

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Product Information

This rail cover provides a secure storage compartment that holds a variety of parts or batteries (holds two 123A type batteries). Fits any firearm with Picatinny rails on the handguards. Compartment is o-ring sealed to keep the elements out.


  • Length: 6.25 inches
  • Material: High impact polymer
  • Color: Black
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