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- .30 / 7.62 mm Caliber Gator Gas Checks
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.30 / 7.62 mm Caliber Gator Gas Checks
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.
Sold in 3 quantities: 250 for $9.50, 500 for $18.00, and 1000 are only $34.00.
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
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Product Reviews
Showing reviews 1-10 of 61 | Next
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Great gas checks
Posted by Bill on May 27th 2025
Quality product. A 1 uniformity
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easy loading
Posted by Unknown on Jan 16th 2025
very good quality and price
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Still the best
Posted by Calvin Lego on Oct 27th 2024
I have been using Gator Checks for a few years now and they have always worked for me. High quality and uniform is about all you could ask for. Fast service too!
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Sage comes through again
Posted by Earl McKinney on Oct 13th 2024
Gas checked bullets are by far my main projectile, and Sage provides all my gas checks these days.
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30 caliber copper gas check
Posted by Unknown on Nov 3rd 2023
My recent 2000 gas checks are the best I have seen from the company; fit on the bullet shank easily; nice flat bottom and grip the shank after sizing very firm and look very concentric to the bottom driving band.
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Quality Gas Checks for shooting Better.
Posted by Rich L. on Oct 8th 2023
I use these on my cast Bullets and Copper is the only way to go ! I would never put aluminum down my barrel...These Checks work best for me.
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Well-made Gas Checks - Great Uniformity
Posted by Ed Becka on Apr 1st 2023
Sage's gas checks are my go-to for all .30 caliber cast bullet shooting.
I load .30 Carbine, .30-30, .308, .30-06, .300 Win Mag, .303 Brit, 7.62X54R and .32-20. I cast a wide range of .30 and .31 bullets and most have a gas check shank. Now if IMR would just resurrect SR 4759!
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Excellent Gas Checks
Posted by Jared on Mar 20th 2023
These Gas Checks are very good! Highly recommended!
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Excellent Gas Check
Posted by Ronnie Sikes on Jan 11th 2023
I use the with all my 30 Cal. GC rifle bullets. They fit well and stay crimped on.
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Works on every 30 cal mold I'm running
Posted by Karl Backus on Dec 21st 2022
Got these to gas check bullets for 30-30,30-06,765x54 Argentine and .303 British. They work beautifully, very impressive. I have sizers from .310 thru .314 and these stick to the shanks on every single size. Highly recommended.
Showing reviews 1-10 of 61 | Next
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