[DiscoRacing]

Am setting up to cast for my S&W 500. I have ordered hornady gas checks from midway..and a lee 440grain mold... Since I have never used checks before.. what makes the check stay on the bullet?? Also the info for the check says that they are crimped to the bullet base...What do you need to crimp them to the bullets?? Tkx for any info....trying to enter foreign territory here.... hope I dont get lost,,,attacked,,,eaten alive,,,