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  • .500 Caliber Gator Gas Checks

.50 LR Caliber Gator Gas Checks


 Product Description

These .50 caliber long rifle Gator gas checks are made with gilding brass / 210 copper alloy. The .50 LR gas checks are designed for LARGE rifle bullets.

These are very tall at .142 in overall height. Made for the average .468 shank bullet with an overall diameter of .515.

We also have .50 Short Rifle version that runs about .104 tall: .50 SR Caliber Gator Gas Checks


Stock Photo Is being Used Now of a .500 gas check.


The gas checks are sold in resealable clear plastic bags.

Sold in 3 quantities: 250 for $18.00, 500 for $34.00 and 1000 for $66.00

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 Product Reviews

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  1. The BEST for 50BMG bullets 5 Star Review

    Posted by on Apr 3rd 2024

    I use this on my commercial 50BMG powder coated bullets. Long enough to easily tap onto the bullets. Stays put after sizing. Very easy to work with.

  2. Everything Works 4 Star Review

    Posted by on May 6th 2022

    I put these on Lee's 440 grain bullets from their mold. Ran it through Lee's sizer and everything fits.

    So far, so good.

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