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Brian Enos's Forums... Maku mozo!

Cutting cylinders for moonclips


JFlowers

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Does anyone have the G Code or CAD drawings for cutting a 45 Colt SW cylinder for 45 ACP moonclips? And no, I will be cutting lots of scrap steel before anything that is actually part of a gun goes under the CNC machine!

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It's a simple matter to turn it on a manual lathe. For the CNC mill, just program a 1/4 inch end mill to cut a circle .015 larger than

the O.D. of the moon clips and another circle as small as possible without hitting the ratchets. Make the depth the thickness of the

moonclips +.005 with rough and finish passes. You will need a way to hold the star in the cylinder so the end mill doesn't lift it up

and closely fitted brass plugs in each chamber to keep it from turning.

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