Railed Gas Block

(5 reviews) Write a Review

The railed gas block attaches to the barrel in place of the standard front sight. Its bolt on design doesn't require the drilling and pinning like a standard front sight.


Barrel size: .750"

Material: .7075 T6 aluminum

Coating: Type 3 hard coat anodize

Picatinny rail height: .250" below the height of the rail on the receiver. Also knows as a "rail height gas block."

SKU: STAG300423


Q: How do I install the gas block?

A: Unfortunately we don't offer instructions on how to install the gas block and strongly recommend that it be installed by a gunsmith.


5 Reviews

  • 5
    Railed gas block

    Posted by Mark on 3rd May 2021

    My favorite gas block easy to install looks great.

  • 5
    gas block

    Posted by JOSEPH MOESSER on 2nd May 2021

    just what i needed

  • 5
    Railed gas block

    Posted by Marc on 14th Apr 2021

    Perfect fit everything lined up like it was supposed to. I DO RECOMMEND

  • 5
    Railed gas block

    Posted by Teddric Hartwell on 2nd Jan 2021

    Great product

  • 5
    Excellent product

    Posted by Ubaldo Robles Jr on 2nd Apr 2020

    Much good and bad is said about aluminum gas blocks on steel barrels. I mounted one of these on a lightweight 16" BCA barrel and a sig romeo 5 red dot. I shoot only up to 10 rounds at a time. At distances of 25-100 yds, there was no shift in POI. I plan on building another lightweight and will use another one of these blocks. Thank you.