Single Railed Gas Block, Bull Barrel (.936")

Now: $29.95
Was: $62.25
MSRP: $62.25
(You save $32.30 )
(3 reviews) Write a Review

This gas block replaces your existing front sight and provides a picatinny rail on the same plane as your flat top AR receiver. It clamps to the barrel using 3 Allen screws. This gas block has a bore diameter of .936 inches for bull barrels.

Manufactured from aluminum and finished with a matte black anodize. Made in the U.S.A.

3 Reviews Hide Reviews Show Reviews

  • 5
    Outstanding Work

    Posted by Robert on Mar 24th 2024

    Perfect fit snug to the barrel. Not too tight, but defiantly perfect. Thanks for a well built product.

  • 5
    Well made

    Posted by Robert on Feb 3rd 2024

    Excellent product and looks good too.

  • 5
    Right part at the right time.

    Posted by PISTOL PETE on Apr 20th 2023

    Needed a method to attach BUIS to a special made Remington 870 barrel 36 inches long. The barrel measured 1.002 OD and after boring the ID there was plenty of metal remaining. Only problem was I had to use one of your risers on top of a picatinny receiver mount to co -witness the rear sight with the front. Thank you for having the parts I needed to finish this build.

Yankee Hill Machine Co., Inc. does not offer for sale any controlled product (serialized parts) directly to the end user. This includes Complete YHM-15s, Sound Suppressors, and Lower Receivers. Follow these steps when purchasing to ensure that you receive your order as quickly as possible.

1. Visit (or call) your local firearms dealer and tell them exactly what model number you are looking for (If ordering a sound suppressor keep in mind the dealer needs to be a Class 3 dealer). If your dealer of choice does not currently a offer YHM products don't worry. They can easily become a YHM dealer.

2. IMPORTANT NOTE: EVEN IF A PRODUCT IS OUT OF STOCK ONLINE, DEALERS CAN BACK ORDER THE ITEM AT ANY TIME. Placing your order through a dealer gets you on the back order list and ensures that you will receive your product in the fastest manner possible. This can be applied to any item you are looking for on the website.

Once the order is placed, as soon as the product is ready to go out the door the dealer will be notified and the product will be on its way.

3. Once the dealer receives your order they should contact you to come and pick it up.

Manufacturers Disclaimer:
You, the purchaser are responsible to know your local, regional, state and federal firearms regulations regarding assault rifles and NFA weapons (Such as sound suppressors and short barreled rifles) when purchasing our products. Some of our products in this catalog require a Federal Firearms License and/or S.O.T for purchase.

Related Products