O-Ring 5 Pack
Ultra Match O-Ring Pack

Ultra Match O-Ring Pack

$3.79

(92 customer reviews)

Tired of your thread protector working its way loose on your threaded barrel?

Our heat resistant viton O-ring helps to keep the thread protector tight while shooting or when concealed carrying with a threaded barrel.

Package contains:

5- Viton O-rings

Browse all of our Thread Protectors & O-Rings.

Additional information

Caliber

9MM, .40 S&W, .45 ACP

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92 reviews for Ultra Match O-Ring Pack

  1. Dean (verified owner)

    Hate these. I much prefer to have my thread protector fly off when shooting. Even better when there is big boomy bang shrapnel bomb when a round hits it. Terrible product, takes all the excitement and imminent death out of shooting with a loose thread protector….
    All joking aside, they do what they say they will do and they do not melt. They fit well, require a bit of fanagling to get over the threads but I’d rather have that than a loose fit. I use these on two different firearms, they work the same on both. Fast shipping and great people. 10/10.

  2. Kevin (verified owner)

    These rings are great! I bought a rival arms threaded barrel but the thread protector loosens with very little vibration. I purchased these o rings and blacklist thread protector and now the thread protector stays secure. I would definitely buy these again!

  3. Mike (verified owner)

    I used these after eating heavy Mexican or spicy Indian. I just wish they made them in brown so they would blend in better.

  4. Mike (verified owner)

    O rings at a great price. I’ll buy more when these wear out. Fast shipping. Colorful notifications.

  5. Justin (verified owner)

    O-Rings are a solid product and the emails are hilarious. Gotta love this company!

  6. W. Shep (verified owner)

    O Rings are perfect. Fast shipping great communication. Love Blacklist !!!

  7. BigPlay (verified owner)

    Ultra Match O-Ring Pack perfect for my threaded barrel!!! Waiting for another threaded barrel due late March!!! Then have spare just in case!!!

  8. ed greener (verified owner)

    great company great products that you can trust your life on. great customer service fast shipping great prices

  9. Marco G (verified owner)

    Fast shipping and product met expectations! Top notch service!

  10. Johnny Or (verified owner)

    They’re just O-rings for your threaded barrel, not much to say. But it was shipped fast and the humor in the emails were top-notch. Thanks guys!