What did you do in the reloading room today?

About to start experimenting with the NAS3 cases.

I bought 20 round of loaded ammo so I could pull bullets and hopefully see what type of powder they are using.

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Charge weight with 150 NBT bullets is 50.5 grains of unidentifiable powder. Looks like a flattened ball powder with either a copper removing agent or a temp stabilization agent. Has that tan/green color like Varget or H4895.

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Factory ammo on left, reseated one on right. I pulled the 150 NBT with my RCBS collet die with about the same effort as a brass cased cartridge. The I ran it through my Redding bushing neck die with no issues, set final neck diameter with a mandrel then seated the 168ABLR with no perceivable additional effort above a typical brass cased cartridge.

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Velocity data forthcoming.
 
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Primed and then loaded a 100 223 mixed cases using W748, mag primer & hornady 2270C 60 grain bullet. Plenty of 223 cases to swage up next.
 
Prepped 300 357 cases. Primed and loaded 100 of them, 11grs AA7 behind 50 Nosler sphg 158gr and 50 Sierra jsp 158 gr. Will see which one shoots the best out of my Dan Wesson 15-2. Have to wait for a little warmer weather. Below zero in the morning and teens mid afternoon aren't good shooting weather for an old man.
 
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