Loading... Please wait...

Hover over image to zoom

  • 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 $11.50, 500 for $22.00 and 1000 for $42.00. 



 Find Similar Products by Category

 Product Reviews

Write review

Showing reviews 1-10 of 23 | Next

  1. Great gas checks 5 Star Review

    Posted by on Dec 11th 2022

    Have Sage gas checks in several calibers. All have functioned as expected. All the checks are in perfect condition...I have never found a mis-formed check in any of my orders. Fast and reasonable shipping and a great price. How could one ask for more.

  2. Good product 5 Star Review

    Posted by on Sep 26th 2022

    Go on easy, stay on

  3. These .458 dia gas checks fit the bullet shank with no problem. 5 Star Review

    Posted by on Jul 19th 2022

    In the past, I've encountered some bullets that are difficult to put the gas check on, but these were very easy to seat. Went to the range and fired these 405gr gas checked bullets with very good accuracy, will get them again as needed.

  4. Perfect 5 Star Review

    Posted by on Mar 28th 2022

    Good product. Couldn’t ask for anymore. Excellent shipping time. Arrived early. Thxs

  5. Fits very securely 5 Star Review

    Posted by on Feb 9th 2022

    Fits very securely when I installed utilizing a Lee bullet sizer

  6. 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.

  7. 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.

  8. 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.

  9. 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...

  10. 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

Showing reviews 1-10 of 23 | Next

Current Stock:



Click the button below to add the .458 Rifle Caliber Gator Gas Checks to your wish list.