Yankee Hill Machine Low Profile Gas Block - .750 - Set Screw Style

Slipped right onto my radical arms barrel. Headed out this weekend to try out all the pieces I got.....

Spot on as ordered. Very happy with the product. Will definitely be a repete customer

The customer service at PA is second to none! Awesome down to earth people with great personal attention to your needs.. Highly recommended company, because of it's employees, period...

The gas block is excellent craftsmanship, the installation instructions were very detailed, and YHM is sending me the roll pin I was suppose to get with my gas tube. This specific gas block is able to be mounted directly against the barrel shelf and does not need the 1/32 spacing. Super easy to install and quality piece in and out.

The name is enough, it works

The YHM low profile gas blocks just plain work. Great price and a quality part.

This block installed nicely and fit great under my new 13" UTG keymod rail. It seems to be a great gas block for less cost than the big names.

This gas block has worked out great. It was a bit tight, so I put some lube on the barrel and inside the block and pushed in on and off a few times. It fits perfectly now and performs well. No need to spend more for anything else.

This is a great gas block. Don't go buy the more expensive "name brand" blocks, these are excellent. Saved me a ton of money. Many will say that this won't fit under the Knights Armament URX III rails, but it does. Gas port and everything is perfect. Good buy!

This is my second upper (my first was a 5.56), but my first .300 Blackout build. All my parts,(with the exception of the gas tube) for this project, are Yankee Hill and have been ordered from Primary Arms. I have been more than happy with the quality and price of YHM products as well as the customer service from PM. It's the only place I shop for AR parts.