The .40 Bullet Swagging Supply copper Gator Checks are for a shank size of .368. These are designed for the .40 NOE bullet mold.
The gas checks are sold in resealable clear plastic bags. Shipping is based on each item's weight. USPS postage rates are calculated in the shopping cart. USPS flat rate boxes and First Class mail are used to reduce shipping cost. Most orders ship in one business day Monday - Friday.
Sold in 3 quantities: 250 for $9.75, 500 for $17.50 and 1000 for $31.00.
Posted by Don on Feb 18th 2018
I us it on a 200 grain 40 cal bullet for my 10 mm 1911 and it works great I couldn't be happier you have great stuff Thanks
All prices are in USD.