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September 2017
Gas Checks
Using, making and troubleshooting the Gas Check
New contest format. New rules. See link for rules.
http://castboolits.gunloads.com/show...90#post2797390
I am using the individual forum titles as the monthly topics (going from the top down).
22 Bators with a homemade GC made with the FCIII using Alum Lith plate.
Attachment 203217
What's the blue/grey coating on the outside of your checks?
My plain base gas checks made with Pat Marlin's PB checkmaker and Yonky's aluminum strips, .010 thick.
http://i613.photobucket.com/albums/t...psa8d4e775.jpg
(the boolits are MP C358-180-RF)
it's just the coating that's on Lith plate, for the Lith process.Quote:
Originally Posted by sledgehammer001
What thickness are lith. plates?
Lith plate varies, The ones I use for 22cal are .008
lyth sheets can also come in whitegreen on one side and alum on the other. the lyth plates i have came from a magazine printer if you can mirror your eyes you can still read the magazine lol
I've been working on perfecting a GC & PC for a while and I feel that I have finally made a real break through. Nice PC finish without hindering the Gas Checks ability to do its job properly. Best part is I can do them in bulk without spending a pile of time on them. The mould is a Al Nelson (Noe) 500 S&W 2 GC and 2 PB that runs about 400 grains with my alloy. My X-Frame Loaded with these boolits at darn near full house it's quite a handful!
Attachment 204753
Oh wow. These look cool.Quote:
Originally Posted by JonB_in_Glencoe