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

No problems. Seems to be doing its job. Primary Arms is a good place to buy from. Quick shipping and no errors in my order.

a little hard to get on but does what is intended

Everything from price to customer service is better than anywhere else on the net.

Great gas block! Packaging could have been better. I don't like that they staple everything. Tape would be better. Package took over 2 weeks to arrive and replacement was sent.

Very small gas block, but needs TLC for final fitting. I believe it should always be dimpled to the barrel.Butt against the barrel shoulder, per online instructions.

Have not installed the Gas Block yet, I am waiting on my new barrel. However, looks, feels and, dare I say, similar quality to the Troy mini Low Profile Gas Block that I have installed on another barrel.

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...

Used it in my first build. Flawless.

Perfect Fitment

Doesnt quite fit into the Spikes Tactical ST- Lothar Walther 11.5" Medium Profile Stainless Steel Barrel 1:8 Twist 5.56, had to twist and force into the barrel.