Non-Adjustable Gas Block
$45.00 $38.25 Add to cart
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Non-Adjustable Gas Block

$38.25

-15%

Our Rosco Non-Adjustable Gas Blocks are purposely designed to be lined up perfectly with our barrels and gas ports to ensure reliable cycling every time. We have created two options for the end user; Our Non-Adjustable gas block is a direct plug in for any one of our barrels and has provisions for pinning, our Adjustable block picks up where our standard block leaves off and works perfectly for shooters that want to be able to control their gas flow for suppressed applications.

(17 customer reviews)

In stock

Our Rosco Non-Adjustable Gas Blocks are purposely designed to be lined up perfectly with our barrels and gas ports to ensure reliable cycling every time. We have created two options for the end user; Our Non-Adjustable gas block is a direct plug in for any one of our barrels and has provisions for pinning, our Adjustable block picks up where our standard block leaves off and works perfectly for shooters that want to be able to control their gas flow for suppressed applications.

Rosco Manufacturing’s “Bloodline” series is our hardest working category. Whether you are an occasional builder, tactical shooter, or Law Enforcement Officer we have a product that will fit your needs. All our Bloodline accessories are designed to take the abuse from unconventional wear and tear that our customer may need to inflict on their platforms. This is the only way that we can make sure that we are producing a product that will perform time after time under the most austere of conditions. We are setting out to re-define the rules and we plan on letting our work do the talking…

Additional information

Weight 0.153125 lbs
Dimensions 4 × 1.5 × 1.5 in

17 reviews for Non-Adjustable Gas Block

  1. Dan David (verified owner)

    Great fit and finish and asteticaly pleasing. Will defenetly buy another one for my next build

  2. Dan (verified owner)

    Great fit and finish and asteticaly pleasing. Will defenetly buy another one for my next build

  3. Joe Valdez (verified owner)

    Fit snug as it should and installed very easily. The ribs made it look very ascetically pleasing. Great quality parts what can I say.

  4. Bobby S (verified owner)

    I will be buying another on for my next build. Next time I have to make sure I get the right length gas tube the one with my gas block was to short. But the product is the great.

  5. Tyler Moore (verified owner)

    Parts arrived early, complete order of gas tube and gas block. Both parts are excellent quality and installed for a perfect fit in minutes. I will definitely continue to purchase parts from you guys!

  6. T. Zoltenko (verified owner)

    Absolutely love my gas block. Rosco Mfg. did a fantastic job of getting the little things right. Great buy for a decent price. I also enjoyed the quick shipping during Corona Virus restrictions.

  7. Mark janusz (verified owner)

    Great Quality Great pricing No Hassle Ordering I’m Glad I Found This Company I Look Forward To Future Purchases

  8. Blayne (verified owner)

    Excellent fit and finish. Fair price, high quality, looks great. I’d venture to say it’s the best you can get for the money.

  9. G (verified owner)

    Gas block and gas tube are top notch, what really was surprising was the packaging, way above my expectations, shows the company cares about there products.

  10. Anthony (verified owner)

    Gas block looked good. But it wouldn’t slide on to my barrel I bought. It would just stop which ultimately left scratches and marks when trying to get it off. But as of now Rosco is sending out a new one so hopefully it works out. I don’t doubt it will. Good communication.

  11. Cesar Legaspi (verified owner)

    Excellent! Delivered early. Thank you guys.

  12. Kenneth Langreder

    Excellent value. Gas block has drill and pin slot allocated for for easy alignment. I wish they completed the drill through ( barrels as well) but understand for the price point. Great value if you don’t want to pay Noveske/Colt prices for a barrel and gas block. Highly recommended.

  13. Jim (verified owner)

    I had a Rosco 12.5″ that I wanted to match with bolt carrier and gas/tube combo. I bought the matching components separately and wish they would bring back the sauce packs ! Probably would buy another set just to have (lol). The parts fit perfect as described so far. Full test and review on build when it’s done. All Rosco stuff is top quality feel, dimensions and fit. Mounting the tube to the block was tight but right ! I also checked the dimensions when the block mates to the barrel and found that the block is shouldered next to the barrel. The barrel is dimpled (once) and the spacing appears to be perfectly in line with the opening. A simple check of the block on with no tube attached and verify the opening by viewing from the bottom up (alignment). Thanks Rosco for making a great product(s) and making a custom build simple yet professional.

  14. John Watson (verified owner)

    Got the purebred kit. What great looking products.
    Super fast shipping and customer service when I had a question. Everything had great fit and I can’t wait to see how it functions. Thanks for the law enforcement aspect of your business..BACK THE BLUE!. THANK YOU.

  15. Andrew (verified owner)

    I paired this gas lock with Rocco’s K9 12.5″ Sage Dynamics barrel. Superior fit, finish, and packaging on both parts. Very happy with my purchase.

  16. dec58jet (verified owner)

    Like some of the other buyers, I paired this gas lock with Rocco’s K9 12.5″ Sage Dynamics barrel. The fit was perfect. Very pleased with the quality of this gas block and functionality.

  17. Evan Wangenheim (verified owner)

    Bought it for my first AR and in conjunction with Rosco’s Bloodline 10.5 and carbine length melonite gas tubes. It fit on exactly to their barrel. The barrel does come with a detent, so lining up the block to the barrel was easy. Also to confirm for anyone looking at this, yes, this does fit low-profile handguards. I’ve got Geissele Super Modular rails on my build and the block clears it fine. The block comes with two set screws and one pin. There is also a spot for you to drill if you want to pin it against your barrel in addition to the set screws. Overall really great fit and finish. Once their adjustable gas block comes back in stock, I’ll be looking forward to trying it.

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