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Wojtek Weaponry .750 Adjustable Low-Profile Gas Block, Clamp-on/Compression


Product Description

Bought a rail but need a good gas block? Look no further! Weighing in at 1.5oz, this .750 gas block is fully adjustable via a screw in the front and lockable via a screw in the side. This block is attached to your barrel by compression which is attained by tightening the three screws on the bottom. It is suggested that a REMOVABLE thread locker of your choice be used on the screws. 

Each gas block comes with a roll pin so there is no need to hunt one down at your local store!  

Quick Spec Sheet

-1018 Steel


-for .750 barrel size

-1.45x.95" (HxW)

-Attachment requires ONLY HAND TIGHTENING


Adjustment screw = 5/64" 

Side locking screw = .05"

Attachment screws= 3/32"




Product Reviews

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Showing reviews 1-10 of 54 | Next

  1. Awesome, affordable, adjustable 5 Star Review

    Posted by on 15th Nov 2018

    Picked up this, which was my second gas block from Wojtek. And just like the other one (which I selected due to being one of the only adjustable gas blocks that would work with my pencil barrel) it works fantastically. I was able to adjust it just perfectly so the rifle gets just the right amount of gas. After I adjusted the gas and finished installing the rifle (the main difference was likely my Dead Air muzzle brake) there was exactly zero recoil, even though it was on a shorter 11.5” rifle.

  2. low cost high precision 5 Star Review

    Posted by on 1st Oct 2018

    This adjustable gas block is a great low cost alternative to the high dollar models. It allows you to fine-tune your gas setting instead of having a throw-lever or knob that has pre-determined settings. This isn’t for the amateur, this unit is for someone who understands firearms and wants ultimate performance. And btw, it’s very similar to other units costing twice as much. I have the more expensive ones, and honestly I couldn’t be happier with the Wojtek. Will buy again I am certain.

  3. Good Job 4 Star Review

    Posted by on 18th Sep 2018

    Great construction, finish on the front and back could be a little better, but feels solid. Haven't finished the build, so I can't give any feedback as to performance.

  4. You get what you pay for, which is ok. 3 Star Review

    Posted by on 1st Sep 2018

    This gas block doesn't look pretty up close. the finish is pretty sub-par, and I say this after receiving TWO of them. The first one I got in the mail came with a damaged gas tube and I had to return it. Some of the black was flaking off the first one and the second one had some spotty areas where the steel was exposed. However, I don't really care much about the looks since it's mostly obscured by my handguard. After some shooting, I can say that it works as intended and adjusting the gas is easy. Worth it if you want a cheap adjustable gas block that you can hide under some prettier looking furniture.

  5. great 5 Star Review

    Posted by on 26th Aug 2018

    Excellent quality. Perfect fit function .

  6. Easy to install and adjust, works great 5 Star Review

    Posted by on 26th Aug 2018

    I paid the $4 for the tube install, because I’ve had enough gas block roll pins in my life. Easily lined up and clamped the block. At the range, I opened it all the way and the bolt locked back on after firing one round from the mag. Closed it back all the way, and worked my way back open in three rounds it locked, then tried more rounds ad all was good. I tightened the locking hex bolt, and continued about my day with no issues.

    Extremely good value, and thanks r/ar15

  7. It's the Toyota Corolla of gas blocks 5 Star Review

    Posted by on 23rd Aug 2018

    I have a few of Wojtek's adjustable gas blocks currently. There is nothing exciting about these gas blocks, they have no frills like detent adjustments that click in every position and for $35 i don't expect that but they work and they work well. These gas blocks get the job done, period. I do hope Wojtek comes out with a detent gas block similar to the SLR one but until they do I will happily buy their regular adjustable gas blocks. Trust me you don't need a $100+ gas block when you can buy one from Wojtek. Stop sitting on the fence and just buy one. I promise you'll love it and if you don't, what's wrong with you?

  8. Works as advertised, I don't know what other reviewers are talking about 5 Star Review

    Posted by on 13th Aug 2018

    It works fantastically well, really helped tame my Grendel down and beat brass up less. Finish was bang on. Only minor complaint is some carbon leakage around the tuning screw, but that is truly minor. Worth the money.

  9. Good function, some cosmetic blemishes 3 Star Review

    Posted by on 12th Aug 2018

    You get what you pay for. Functions well but there are cosmetic blemishes, I was offered a replacement but my handguard covers it. I wouldn't use it if it was exposed. I don't know if rust will be a problem because of the blemishes as well and because of this I would not use this on a SHTF AR.

  10. Simple and unobtrusive 5 Star Review

    Posted by on 30th Jul 2018

    Streamlined design, light, nice finish, went on easily... installing it was pretty simple. I was especially pleased to find I can easily adjust it and lock the set screw with the handguard installed, so my rifle is fully assembled while I'm dialing it in.

Showing reviews 1-10 of 54 | Next

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