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  • 7mm Caliber Gator Gas Checks

.375 / .38-55 Caliber Gator Gas Checks


 Product Description

The copper .375 Gator Checks are .065 tall with a .354 shank size. These work best on the modern short shank bullets.


Sold in reusable zip lock bags. USPS flat rate boxes and First Class mail are used to reduce shipping cost.


Sold in 2 quantities: 500 for $18.00 and 1000 for $34.00.

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 Product Reviews

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  1. Excellent gas checks 5 Star Review

    Posted by on Nov 9th 2023

    I think that Sage is the only one making these for a .375.

  2. Quick shipping; as described; quality product; will deal with again! 5 Star Review

    Posted by on Jan 1st 2022

    Think I covered the main points in the headline pretty well! This is my 3rd time dealing with Mr. Sage. Deal with trust!

  3. you've got to try these gas checks 5 Star Review

    Posted by on Nov 9th 2020

    I bought the gas checks for the 375 win I have after I lubed in size them I took a knife blade and tried to pry the gas check off and guess what it's stuck I couldn't get it off with just a small knife blade that's how good they are they stay put they do not fall off I've shot 100 yard targets before and at the bottom on the ground laid all my gas checks that's the only way you can get them off is to shoot them off and they don't come off until they hit the target

  4. Great product - exactly as advertised! 5 Star Review

    Posted by on Jun 30th 2020

    I'm using these as "top wads" for some homemade .45 ACP shotshells; they are perfect. Shipping was super fast and quality is great.

  5. good gas checks 5 Star Review

    Posted by on May 10th 2020

    These gas checks work very well on my 375 winchester bullets. They could use a bit of flare so they are easier to install, but they grip very well and do not seperate.

  6. very nice 5 Star Review

    Posted by on Nov 6th 2019

    Pop right on both my gas check design 38/55 bullets; they stay on and fly straight.

  7. best checks 5 Star Review

    Posted by on Sep 25th 2019

    Most reasonably priced and best gas checks I have used!

  8. works great! 5 Star Review

    Posted by on May 1st 2019

    Checks work great!

  9. GOOD! 5 Star Review

    Posted by on Jul 11th 2017

    The product quality is high! Thank you very much. I will be ordering more.

  10. 375 5 Star Review

    Posted by on Apr 9th 2017

    A very high quality product!

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