Loading... Please wait...

Hover over image to zoom

  • Image 1

.30 / 7.62 mm Caliber Gator Gas Checks

Out of stock

 Product Description

The .30 caliber Gator Checks are commercial quality gas checks. Made for general .30 caliber use from .017 thick 210 copper.

The gas 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 $7.49, 500 for $13.99, and 1000 are only $25.99


We also have .017 30 caliber copper gas checks uniquely made by us in house:

Click here for: .30 / 7.62 mm Caliber .017 Copper Gas Checks


 The aluminum .30 caliber gas check offering is also a nice choice for common .30 caliber barrels.

Click here for: .30 /.308 / 7.62mm Caliber Aluminum Gas Checks



 Find Similar Products by Category

 Product Reviews

Write review

Showing reviews 1-10 of 36 | Next

  1. Excellent product 5 Star Review

    Posted by on May 7th 2021

    I will buy again. Also I will buy by other calibers from you guys from now on.

  2. They are gas checks for sure 5 Star Review

    Posted by on Apr 18th 2021

    They fit nice and tight, great product for casters.

  3. High Quality Gas Check 5 Star Review

    Posted by on Mar 23rd 2021

    Gas checks are very uniform in size and thickness , fit the base of the bullet well when pressed on and sized, will definitely purchase again.

  4. Best I've found 5 Star Review

    Posted by on Mar 22nd 2021

    I've only been using gas checks since the late 70's, but learned fast I didn't like Lyman gas checks. These seem to be better the Hornady. Do recommend them.

  5. solid product, 5 Star Review

    Posted by on Mar 5th 2021

    well pleased with these. very satisfied with this company. got my order processed and shipped quickly. will do business witth again.

  6. copper gas checks 5 Star Review

    Posted by on Feb 26th 2021

    I purchased the .30 cal copper checks, used them with a cast .309 Lee mold, the fit was perfect. Customer service was friendly and personal with outstanding shipping.
    I will purchase them again, thanks Sage's

  7. Perfect fit, form and function for 30 carbine lead gas check bullets. 5 Star Review

    Posted by on Feb 23rd 2021

    I dunno what else anyone could expect from a copper gas check. They fit. They work, and the quality is nothing less than as they should be. Using on an old #311359 spire point mold. I will be ordering more again. Sage Outdoors delivers.

  8. Great product and service 5 Star Review

    Posted by on Dec 29th 2020

    A+ Product. Good company & fast shipping.

  9. .30/7.62 mm Gator gas checks 5 Star Review

    Posted by on Nov 29th 2020

    This is the 1st bag of the .30 cal gas checks I have purchased from Sage's but I have been using their .35/.38/.357 size Gator checks for quite a while. They work great, accurate, no leading. Every bit as good as Hornady & other brands. But cheaper. I bought these to use on my 308, 30-30, & 300 BO, (both suppressed and non-suppressed) as well as my 30 M1 Carbine.

  10. gas checks 5 Star Review

    Posted by on Jul 2nd 2020

    Well made and fit the Lee cast .309 115 grn bullets very well. Price is excellent although if you are ordering for UK delivery be aware of import tax to be paid.

Showing reviews 1-10 of 36 | Next

Current Stock:
Out of stock
Out of stock

Sorry but this item is currently unavailable. Please check back at a later stage.



Click the button below to add the .30 / 7.62 mm Caliber Gator Gas Checks to your wish list.