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  • .30 Caliber Aluminum Gas Checks
  • Shipped in reusable plastic bags.
  • Made exactly like our copper gas checks, commercial quality, premium product.

.30 /.308 / 7.62 mm Caliber .015 Aluminum Gas Checks


 Product Description

These are our crimp on .30 / 7.62 mm caliber gas checks that size to .312. They are made with .015 thick aluminum, so they work very well when sized .309 to .312. They are made like our .015 copper gas checks, nice deep clean formed gas checks. We are selling these direct, cut out the middle men and buy right off the press. Made to fit tight on a .284 shank.

 Our gas checks are sold in resealable clear plastic bags. Shipping is based on each item's weight. USPS flat rate boxes and First Class mail are used to reduce shipping cost. Most orders ship in one business day Monday through Friday.

Sold in 4 quantities: 100 for $3.95, 250 for $5.75, 500 for $10.25 and 1000 for $18.50.


Prefer copper/gilding brass .30 Cal gas checks?

Click here for our in house made premium line .30/7.62 mm caliber gas checks:  .30 / 7.62 mm Caliber .017 Copper Gas Checks


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 Product Reviews

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  1. Great Product! 5 Star Review

    Posted by on May 29th 2020

    It's a gas check. Big deal, right?

    It's a small thing but one that's well made. Its cleanly made w/ never a ragged edge. The diameter is extremely consistent. They got on easy and fit tight. They're generally still attached even after hitting a steel target.
    Well done.

  2. Great gas checks and time saver 5 Star Review

    Posted by on May 21st 2020

    These fit all of my molds from .308 to .315 can't beat it. Save time I can now use reloading or another trip to the range.

  3. Not done testing 5 Star Review

    Posted by on May 18th 2020

    I have loaded and fired approx. 300 rds using these checks on NOE 310-210-FN-AR1 used in a M1 and a Finn39.at 2200 fps.
    They do at least as well as them fancy brass checks from Nebraska and fit and stay better.

    Also used on Lee 313-185 in the Finn 39. 3" groups at 100 which is as good as I can do with anything w/open sights.

    And finally used on RCBS 308-165SIL in the 30-06 at up to 2500 fps, again 3-4" at 100 which is the limit of my ability.

    I'm very happy, they fit very well and stay crimped.

  4. excellent quality 5 Star Review

    Posted by on May 3rd 2020

    Super quality and price. I am shooting moa groups at 100 yards with my 300 savage and cast bullets with these gas checks at 2100 fps. Great product

  5. great product 5 Star Review

    Posted by on Apr 2nd 2020

    i have been using copper gas checks and gave these a try because of price and can not tell difference. great product at great price

  6. Great product 5 Star Review

    Posted by on Mar 8th 2020

    Nicely made and best of all: exelent customer service & intelligence business management.

  7. consistent and excellently made 5 Star Review

    Posted by on Mar 5th 2020

    Great product, really made well

  8. Perfect fit for M1 5 Star Review

    Posted by on Nov 9th 2019

    Perfect fit in LEE 110gn cast bullet with 2 light coats of Hi-Tek coating.

  9. Fantastic replacement for Copper Checks! 5 Star Review

    Posted by on Aug 29th 2019

    These gas checks have performed as well as the copper ones. Half the price, using more.

  10. prefer over copper gas checks 5 Star Review

    Posted by on Aug 20th 2019

    I prefer the Aluminum gas checks over the copper, because they are much lighter and keep the cast bullet closer to the cast weight.

Previous | Showing reviews 11-20 of 33 | Next

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