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DoubleStar Picatinny Rail HBAR Gas Block AR453 Color: Black, Fabric/Material: 7075-T6 Aluminum, 37% Off

DoubleStar Picatinny Rail HBAR Gas Block, Black, .750in, AR453
DoubleStar Picatinny Rail HBAR Gas Block, Black, .750in, AR453
DoubleStar Picatinny Rail HBAR Gas Block, Black, .750in, AR453
DoubleStar Picatinny Rail HBAR Gas Block, Black, .750in, AR453
DoubleStar Picatinny Rail HBAR Gas Block, Black, .750in, AR453
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DoubleStar Picatinny Rail HBAR Gas Block, Black, .750in, AR453
DoubleStar Picatinny Rail HBAR Gas Block, Black, .750in, AR453
2 of 4 images
DoubleStar Picatinny Rail HBAR Gas Block, Black, .750in, AR453
DoubleStar Picatinny Rail HBAR Gas Block, Black, .750in, AR453
3 of 4 images
DoubleStar Picatinny Rail HBAR Gas Block, Black, .750in, AR453
DoubleStar Picatinny Rail HBAR Gas Block, Black, .750in, AR453
4 of 4 images
DoubleStar Picatinny Rail HBAR Gas Block, Black, .750in, AR453

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Questions & Answers
Would this gas block work on a Ruger AR-15 556? And would the rail hight be the same as the rear rail? Expert Answer

Yes, it should fit the Ruger AR556. It will not be the same plane as the receiver.

by Jonathan D., Gear Expert, July 18, 2018
View All Q&A You Have a Question? Ask!
Color:
Black
Gas Block Journal Size-Diameter:
.750 in
Gun Make:
AR Platform
Gun Model:
AR-15

Code: SR4-RGB-AR453-AR453

MPN: AR453

UPC: 841348103837

List: $58.93Save 37%
$36.99

Product Info for DoubleStar Picatinny Rail HBAR Gas Block

Picatinny Rail gas block made from 6061 T6 aircraft aluminum to the original std. gas block. Uses four set screws at 45 degreee angle to ensure block stays tight during heavy use..750" HBARimage

WARNING: California`s Proposition 65

Specifications for DoubleStar Picatinny Rail HBAR Gas Block:

Manufacturer: DoubleStar
Color: Black
Fabric/Material: 7075-T6 Aluminum
Gas Block Journal Size-Diameter: .750 in
Gun Make: AR Platform
Gun Model: AR-15

Features of Doublestar Picatinny Rail HBAR Gas Block

  • Picatinny rail gas block
  • 4 angled set screws ensure block stays tight during heavy use
  • Size: .750" HBAR

Package Contents:

  • Doublestar Picatinny Rail HBAR Gas Block

What firearm models does the manufacturer say DoubleStar Picatinny Rail HBAR Gas Block is compatible with?

The manufacturer suggests that DoubleStar Picatinny Rail HBAR Gas Block is compatible with AR-15

DoubleStar Picatinny Rail HBAR Gas Block Orderable Models

List of Orderable Models

  • DoubleStar Picatinny Rail HBAR Gas Block, Black, .750in, AR453 , MPN: AR453 , UPC: 841348103837 , Code: SR4-RGB-AR453-AR453
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Last updated 2026-07-07 UTC.