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  • 45 Caliber Gator Gas Checks

.458 Rifle Caliber Gator Gas Checks


 Product Description

Made with thicker material than regular .45's to allow for rifle sizing. These are a heavy .45 caliber rifle check for .458, 45-70 and other 45 rifle calibers. These measure about .468 in overall diameter, about .080 in overall height. Made for the average .426 shank using 210 copper / gilding brass.


The checks are sold in resealable clear plastic bags. USPS flat rate boxes and First Class mail are used to reduce shipping cost.


Sold in 3 quantities: 250 for $10.25, 500 for $19.50 and 1000 for $37.00. 



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 Product Reviews

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Showing reviews 1-10 of 18 | Next

  1. I like them..get them while you can 5 Star Review

    Posted by on Aug 19th 2021

    Fantastic for 45-70 in most popular molds ..crimps on very well at .458 and sure it would out to .460 sizing.

  2. Best gas checks I’ve found 5 Star Review

    Posted by on Apr 2nd 2021

    Since I started using Sages products, I have had great success with their gas checks. I have purchased a thousand or more and have not found one deformed gas check. They preform excellently. Sage’s gas checks are the only ones I’ll use.

  3. Great product - fits well and crimped tight 5 Star Review

    Posted by on Dec 23rd 2020

    Used with an NOE 350 gr mold. Great fit and work well.

  4. Quality checked 5 Star Review

    Posted by on Jun 23rd 2020

    I’ve used other brands, but if you want the minimum of fiddling and maximum in satisfaction then Gator checks are the way to go. Usually the cheapest too...

  5. works great fast shipping 5 Star Review

    Posted by on May 21st 2020

    They worked great for me I will order all my gas checks from sages and shipping was fast

  6. great gas checks for hardcastc 5 Star Review

    Posted by on Jan 2nd 2020

    Easy to use works great....will buy more

  7. Very nice product 5 Star Review

    Posted by on Sep 29th 2019

    My friend (I bought these .458 GCs for) was impressed. They worked smoothly through his sizing/lube die and crimped-on nicely. Less expensive than the [other company's] product. It's a Win/Win!!

  8. It presses on Great! 5 Star Review

    Posted by on Sep 8th 2019

    Have been using another brand of gas check and when it was cycled through the lube press, the gas checks would slip off. Researched online and found Gator brand had good reviews. Purchased Gator .458 gas checks for 300gr cast bullet. For what I loaded so far, there has been no issues. Plan on purchasing more for my other calibers.
    The shipping was very quick and well packaged.
    Thank you Sage.

  9. Great gas checks 5 Star Review

    Posted by on Aug 18th 2019

    I have several calibers and they always perform very well the .458 is very well made I was shooting at a hundred yard metal Target and found all the gas checks right below the target not one of them came off. I will always buy off Sage's Outdoors

  10. good stuff 5 Star Review

    Posted by on Jun 16th 2019

    10 all the way shot these in my marlin 1895 quarter size group at 50 yards keep up the good work

Showing reviews 1-10 of 18 | Next

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