View Full Version : Gc
krallstar
05-02-2014, 06:54 PM
Can someone tell me what size gas check i need to size to .315 Will a .30 cal check work or do i need something bigger.
Tatume
05-02-2014, 07:33 PM
The choice depends more on the size of the shank on the cast bullet. If the 30 gas check will fit your shank it will size just fine. I use 375 checks on my 366 caliber bullets.
If your checks are a little bit small, find a ball bearing that is bigger. Place the bearing in each check and tap with a hammer, to open the gas check a bit.
krallstar
05-02-2014, 07:37 PM
I have .30 gator checks and they fit the shank. Waiting for my lee .314 lube sizer to get here and was hoping i would not need a larger checks.
Thanks
Tatume
05-03-2014, 06:28 AM
Get out your dial caliper and measure the checks. Are the 0.314" or greater in outside diameter?
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