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Gator Gas Checks

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  • Gator Gas Checks

.41 BSS Caliber Gator Gas Checks

15
$47.00

 Product Description

The .41 BSS copper Gator Checks are the heavy or thick version with a shank size of .379, also known as the .41 NEI and .41 MM and .40 BSS.

 The gas checks are sold in resealable clear plastic bags.

 Sold in 3 quantities: 250 for $12.75, 500 for $24.50 and 1000 for $47.00. 

 

 
Please Note: There are three different gas checks for the .41 caliber molds, the .41 BSS is also used on the .40 bullets.
 
#1 .41 Lyman - the shank size is .397 Used on .41 caliber Lyman molds and a few custom molds.
 
#2 .416 Rifle - the shank size is .393. These fit on .41 caliber RCBS, Saeco and many other "Rifle" style shanks.
 
#3 .41 BSS - the shank size is .379. These are an "improved .41 BSS"  for .40 and .41 BSS molds used by custom mold makers. 
 
NOTE: The shank diameters may vary by one or two thousandths from the diameters listed above.

 

 

 

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 Product Reviews

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  1. Excellent fit and finish 5 Star Review

    Posted by on Mar 6th 2024

    These are as advertised and a great value in this economy. The fit and finish as well as the consistency is excellent.

  2. Uniformity and function are spot on. 5 Star Review

    Posted by on Nov 16th 2022

    I first tried them on a unique "footed shank" .40 application and they are a little too tight. Were it not for that foot on the shank they would do nicely. Work well on a .41 shank application. I found no malformed checks and while I have not counted it seems they do throw in a few extra with each order.

  3. Using these gas checks in my .410 shotgun 4 Star Review

    Posted by on Jan 15th 2020

    I have some odd ball loads which I will not describe here, but I put one gas check under the plastic wad and one on top in place of a shot card, then seal it all in with some shot shell sealer.

  4. Perfect for NOE 403 198 WFN 5 Star Review

    Posted by on Oct 11th 2019

    These checks pop on and don't fall off before they can be set. I use a Star sizer and size down .001 from as-cast from this mould. The checks are just right: not too tight but not too lose. I pick these bullets from dirt berms and water jugs both with the checks still attached.

  5. Great checks 5 Star Review

    Posted by on May 16th 2019

    Great quality and the checks fit nicely on my Accurate mold bullets.

  6. Perfect fit for my NOE mould. 5 Star Review

    Posted by on Mar 25th 2018

    I made an "oops" and ordered regular 40 cal first and they are waay to small for this NOE shank: the old Star attached 'em but shaved a little lead from the shank while doing it. These are just perfect.

Current Stock:
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