DPMS Gas Block 4 Picatinny Rail AR-15, LR-308 Bull Barrel .936" Inside Diameter Aluminum Matte

Product #: 133226 DPMS #: GB-4R
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  • Information
Aircraft aluminum gas block with Picatinny-style rail to mount detachable laser sights, flashlights, etc. Hardcoat black anodized aluminum. Requires fitting and installation by a qualified gunsmith. Matte.

Technical Information

  • Anodized Aluminum

  • 4 Picatinny Rail Gas Block is .936" Diameter.
  • The Picatinny rails are designed for the attachment of sights, flashlights, optics or any other type of rail mounted accessories.
  • Gas Block is 2" long

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