Gas blocks are a key component to a reliable rifle, and there’s no better option than the Yankee Hill Machine Low Profile Gas Block w/ Set Screw Mounting. Replace your existing front sight with these AR Gas Blocks by Yankee Hill Machine to mount a rifle length forearm to a carbine length barrel. With two included set screws, you can mount this Steel Gas Block w/ Set Screws by yourself, with no professional installation required. Please note that the gas tube roll pin is NOT included with this product. If you’re looking to enhance your AR-15 with a handguard, get the Yankee Hill Machine Low Profile Tactical Gas Block Attachment today and customize your rifle the way you want it. Specifications for Yankee Hill Machine Low Profile Gas Block With Set Screw Mounting YHM-9383: Manufacturer: Yankee Hill Machine Fabric/Material: Steel Gas Block Journal Size-Diameter: .750 in Weight: 1.6 oz Condition: New Gas Block Journal Size-Length: 0.95 in Features of Yankee Hill Machine Low Profile Gas Block w/ Set Screw Mounting: Low profile design Easy self-installation Manufactured from high quality steel and finished with a mil. spec. phosphate coating. Package Contents: Yankee Hill Machine Low Profile Gas Block With Set Screw Mounting YHM-RGB-YHM-9383 The Yankee Hill Machine Low Profile Gas Block With Set Screw Mounting YHM-9383 is a quality addition to the Yankee Hill Machine lineup. For more great deals on AR Gas Blocks by Yankee Hill Machine, please browse our Yankee Hill Machine Gun Parts page.
6 reviews for Yankee Hill Machine Low Profile Gas Block With Set Screw Mounting YHM-9383
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Brandon –
I just received this gas block from OpticsPlanet. It's a very well made product – super low profile, excellent machining, smooth deburring and great finish, and fits with my Samson Evolution rail with tons of room to spare. I'd definitely recommend this to anyone!
Mike –
I purchased this gas block in conjunction with Mounting a Slim Front Handguard. The fit on my barrel was snug and required tapping in place. After shooting over 200 rounds there was no perceived gas leak around the block. The mounting screws supplied with the unit fit tight but I added a drop of blue Loctite to each. I had removed a fixed front sight and had to use the gas tube stop pin from that sight for this Block. If you are building a barrel from scratch you will have to buy this pin as it is not shipped with the unit.
Anthony –
Another great product from Yankee hill ! Easy fast install! Perfect for free floating rail installation of any size . Highly recommended as always ! Easily fits on any mill spec ar15 and helps streamline the look of any ar15 build
Joey –
Bought this to replace an A2 sight post for a free float rail conversion. Fits perfectly inside my Midwest Industries Gen 3 lightweight rail. Easy to install and affordable……………………….
Duramaxdude –
This product arrived in a very timely manner. It was very easy to install and it fit perfectly on my armalite eagle 15. It was low profile enough that my free floating hand rail fit right over it with no problems and the set screws tightened it down without any problems. The gas tube fit without any problems at all.
zugbug –
good solid built product, buy american, this would have got a 5 star if they would throw in a roller pin for the gas tube, just in case you bummed the existing pin up removing it. knowing you dont have a back up pin will sure make you take care removing the orig. did drop mine in the carpet, but found, like i say, roller pin cost less than a dime, throw one in.