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.41 Caliber Aluminum Plain Base Gas Checks


 Product Description

Made from lithographic plate. The .41 caliber Plain Base gas checks are made to grip .410/.411 plain base bullets. Care is needed when using these, we suggest orientating the base of the bullet first when sizing them on.

Click here for the: Plain Base Gas Check Information Page

The checks are sold in resealable clear plastic bags. 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 $3.99, 250 for $8.25, 500 for $15.50 and 1000 for $29.00.

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 Product Reviews

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  1. Great on all of my plain base .412 bullets 5 Star Review

    Posted by on Oct 11th 2019

    These slide on and don't fall off. Sizing down from .413 or .412 to .411 in Star, these go on straight and don't come off when shot into dirt or water.

  2. Worth their weight 4 Star Review

    Posted by on Jul 14th 2019

    Used on Keith style 220 gr.bullet cast from17Bhn alloy. No leading detected at 1300 fps or 1700 fps, 6 inch and 20 inch barrels. Using alox and beeswax,[Old School Lube]. Accuracy was very good at 50Yds from both weapons! Still testing the gas checks when time permits. Just slightly more effort to seat the gas checks using Rcbs lubrisizer.

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