Reeder Custom Guns - TK Moon Clips and 10mm Double Actions...

Posted a couple weeks ago about long seating bullets in my GP-100 10MM. The gun is extremely accurate, far out grouping my 327 Federal and 44 Special GPs.

For more flexibility I ordered 10 TK Moon Clips before continuing load development. They are available in different thicknesses for correct headspace on varying revolvers.
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The mention on rechambering to 10mm Magnum made me consider this option on a 10mm Super Redhawk instead. Would easily allow 40 S&W, 10mm Auto and 10mm Magnum to be used in one gun. The long cylinder of the SRH would allow long seating of 10mm Magnum ammo as well.

Opinions?

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I had this other guy re-bore and rechamber a stock 6” GP100 .357 to 10mm. He did good work, took a couple years. It pretty much looks like a stock gun but the holes. I didn’t spring the extra for an action job, it didn’t need it. The clips he provided came from Brownells, whomever made them for them. Never measured them.

I can do the chambering myself but I really have it been motivated. Fun idea.

I probably do need to buy more clips. My gun you can shoot 10mm with no clips but you eject empties with a pencil. FWIW.

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Also shoots 10mm w/o clips. But, figure they'll be handy with my hair brained experiments.

Longshot Powder really makes the 10mm shine. Like the 180 or 200 grn GT Hollow Points best.

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I like AA#7 as a second to Longshot.

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They did an action job for me on my 625 and I got to see some of their EDM setups they use to make the clips. Nice guys. Weird thing is that Altamont's grip factory is about 1/8 mi farther north from them in a little town of 1100.

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Can post and shortcut others. The 401 PowderMag still has a following. The 10mm Magnum is nothing more than a rimless PowerMag. This will be an easy solution for those wanting a hot 10mm.

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TK Moon Clips and 10mm Double Actions...

I need to drag mine out and shoot it.

Mine is the 5" Half Lug Blued GP-100...

Agreed, best overall for efficiency and performance!

Not sure. But TK is about an hour north of me.

I'll have a learning curve on this stuff, but...