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Wojtek Weaponry .936 Adjustable Clamp Gas Block


Product Description

Bought a rail but need a good gas block? Like fiddling around with your gas hole? Look no further! Weighing in at 1.8oz, this .936 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 

-Black oxide finish


-Clamp/compression fitting

-1.66x1.145" (HxW)

-Attachment requires ONLY HAND TIGHTENING



Adjustment screw = 5/64" 

Side locking screw = .05"

Attachment screws= 3/32"



Product Reviews

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Previous | Showing reviews 11-20 of 20

  1. GAS BLOCK 5 Star Review

    Posted by on 9th Mar 2018

    Very nice adjustable gas block. For the price it's worth it.
    1/3rd the price of other adjustable gas blocks. Fast shipping.

  2. Sweet deal ! 5 Star Review

    Posted by on 24th Feb 2018

    Looks awesome ! Thanks again !

  3. Cant beat it. 4 Star Review

    Posted by on 7th Feb 2018

    Seems well made,minor deburring may be needed. instructions would be nice, torque specs, how to adjust and then lock down. But all in all good. Thank you

  4. Great Block 5 Star Review

    Posted by on 25th Dec 2017

    Good quality, installed easily, great price

  5. .936" Adjustable Gas Block 5 Star Review

    Posted by on 12th Dec 2017

    For the price the quality is outstanding. The Stainless steel gas set screws look cool and will be easy to clean. Just a great product for a great price. I looked at just about all of the adjustable gas blocks out there and they were much more pricey.

  6. great buy 5 Star Review

    Posted by on 10th Dec 2017

    Great deal for a adjustable gas block. Very nice construction and finish.

  7. what a great product 4 Star Review

    Posted by on 6th Dec 2017

    This thing is awesome man, if you want a low cost adjustable, meat and potatoes, gas block this is it. So much cheaper than all the other horse crap flying around, and does exactly what's it supposed to do. Very well made, solid. I hope these stay around for everyone to enjoy at these prices, you can't beat this, thank you wojtek. 4 stars because the bolts are Alittle soft and odd size, make sure Allen key fits tight. But like I said I would buy more of these in an instant.

  8. looked a long time for these, finally found them! 5 Star Review

    Posted by on 31st Oct 2017

    Did a long review in the .750 block page. Go there to read. Long story short, two thumbs up on these awesome clamp on blocks.

  9. Keep it simple 5 Star Review

    Posted by on 27th Oct 2017

    I was recommended this block by an online community and I'll admit I was skeptic. I have a "You get what you pay for" mindset and I was looking at other adjustable gas blocks that were three or four times more thinking that there is no way this Wojtek block will work, but it was $35 so I decided to try it. For anyone who is having the same struggle as me, DO IT! This block might not have fancy options like detents for the adjustment screw, it has something better, a set screw, which is simpler and much more reliable in my opinion. This gas block is the AK47 of gas blocks: It's going to work every time and it's going to last longer than your gun or you. I have about 1500 rounds down my barrel with this gas block and haven't had a single issue. The thing just works, plain and simple. Every AR I build from now on is going to be getting an Wojtek.

  10. Overall great product, but not some caveats 5 Star Review

    Posted by on 2nd Aug 2017

    I gave this product 5 stars. But it's not without its compromises.

    Let's start with the good:

    - Nice finish. I don't know what they used, but it's a lot better-looking than the typical phosphate

    - Properly machined. No burs or troublingly sharp edges. It's a tight fit (as it should be) on my 6.5 Creedmoor bull barrel

    - Good gas adjustment system. Set the amount of gas with the front screw, then lock it with the side screw

    - Clamp-on! This is the best style of gas block out there. Three screws provides a lot of redundancy and are a lot less likely to shake loose than the set-screw designs.

    The bad (and this is mostly petty grievances):

    - You have to have three different sizes of Allen wrench to tighten and adjust this block - that's one for the clamp, one for the gas adjustment, one for the lock. It would be nice to have an Allen wrench included to tune the gas and lock it; something small enough to keep in a typical AR grip.

    The above is a small gripe. The product still merits 5 stars, regardless.

Previous | Showing reviews 11-20 of 20

0.20 LBS
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