458 Caliber Rifle Crimp on Gas Checks Bag of 1000
458 Caliber rifle crimp on gas checks, bag of 1000. If you cast your own bullets, these crimp-on gas checks will enhance their performance. During sizing, gas check crimps to the base of cast lead bullets to seal gasses and protect the base from deformation.
|458 Caliber Rifle Crimp on Gas Checks Bag of 1000|
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