Strike Industries Collar Adjustable Gas Block

Got this when it was on sale to try on my new 300blk build and my gun was leaking like a faucet and would not cycle more than once. The design idea was great but a no go. I even left a tiny and i mean tiny space so the adjustment would still work but the clamp style in general is horrible. Had to purchase another GB to get my gun to work. You want mine for 30bucks to try let me know lol...... It just sits like a paper weight.

I bought from sportsmans warehouse in store. Like others have said, when properly installed the dial moves fine. I use on a .300 aac for both suppressed with supers and subs. I'm wondering if it will stay in place on a cartridge with more recoil such as .308 however.

The gas block was not finished properly at the factory. The holes where the block clamps were not tapped making it impossible to install.

I was happy to speak to you on this and get a return done for that gas block. Per our conversation, we have hand-picked one and shipped that out to you.

The holes for the screws that clamp the gas block were not tapped at the factory. I'm curious if there was a run of them or if I was just the lucky one. Hopefully PA makes it right.

I wasn't sure about this gas block because of other reviews. However I've used a lot of SI stuff in the past and have always been happy. This was no exception. I applied this to the barrel and used a hand twist torque wrench to make sure I dialed it in perfectly. I have no trouble moving the collar to adjust. I also am able to use the quick detach hand guard to move the collar for suppressed or unsuppressed if I want to. I love their development and innovation. I do recommend this.

Great for the money

I would receommend but please NOTE

Do not press it hard against teh gas block shoulder on the barrel. It will cause the adjust collar to be immobile. Lightly set it against shoulder and clamp on.

Also recommend watching the QUICK video online from Strike industries of installation. Gives you as good idea of how to do it.

its a little rough around the edges, sometimes have to crank down on the collar to move it but works great!

This gas block was worth the money
You can quickly adjust with either your fingernail or a pointy object such as a flathead screwdriver if you handguard permits!
**NOTE**
Make sure to follow directions, you can run into trouble and it CAN be very hard to adjust if its too tight against the gas block flange on the barrel. If the Adjuster nut is too tight against the gasblock flange on the barrel it will be crazy diffcult to adjust. I had to install it twice jusut to get it right. Oil it all up. Also lube up the barrel flange where the gas block adjuster nut sits against. a Good video is online

Set the ADJUSTER nut with the alrgest port size over the gas port then set it with the small single screw. Not the gas block setting screws. Once the adjuster nut is set with the largest port size over the gas port, then install the gas block itself over it. ENSURING proper fitment! Give it time to break in as well

I ordered on of these gas blocks and it works great.. There isn't any installation instructions so if you have any questions YOUTUBE.com has a video on how to install it. There is a tiny set screw that locks the adjuster in place before you install the actual gas block. That makes it easy to line it up with your gas port on the barrel. I hope this review helps anyone looking to buy this product. It's well worth the money.

Got this to try out and works similar to the Govnah, which is excellent. Adjustment ring is easy to use and easily accessible. I've used SLR's, SA's, and some other adjustable GB's and I like the SI as much as any of the others.

After installing per instructions this gas block works perfectly as advertised. I can see if operator error on install will malfunction. I use this on my 9x39 and works flawlessly.