300BlkTalk

Hey guys

Waiting on the SBR stamp to arrive and wanted to pick your brains for the best source to get 200+ grain coated bullets?

Missouri has them for $40 per 250ct, seems a bit steep to me, any other good sources?

I have 1k available of 300blk brass - from mixed headstamp .223, - primer pockets swaged - trimmed to 1.355" +/- .003" - stainless steel tumbled - obsessively checked with Wilson case gauge and calipers $130 shipped to your door. I'm accepting take paypal or uspsMO. Please send a PM here o...

Does anyone know what the weight of 1,000 cases of 300blk comes out to?

Just a re-visit to this post. I still continue to shoot this bullet almost exclusively out of my AR. A few thousand rounds now. I've fired a few other types of both cast and jacketed bullets to try them out, with great results, but always keep coming back to this design due to it being cheaper than ...

yep, that would be them...

bummer.

Just got some 123gr Xtreme plated bullets in to give a try through my AR... Long story short, they consistently jam about every 5th or so round, have not been able to get a single full mag shot without a jam (not even close). Got em loaded to an OAL of 1.900", any further out than that and I am...

Are there any new developments to this technique that I've missed? Been doing lots of research and am about to embark on my first PC mission over this upcoming week, using this dry tumbling method as it seems to be the most convenient for a person who shoots large quantities of ammo. Any new PC bran...

don't ever throw wet brass into a tumbler full of corn cob media........ came home from a snowy day on the range and all the snow on my brass melted... tossed them in the tumbler anyway figuring it'd be no big deal and I ended up spending QUITE some time picking what I can only describe as light cem...

I use the Lyman M die (size 31M) which bells the mouth I believe to .314" and the neck to .310" a very light crimp from a lee factory crimp die is then used at the final loading stage to remove the case mouth flare and put a tiny amount of crimp on the bullet This is perfect for me since I...

I seat to an oal of 1.900" and it runs just fine for me

If I were to powder coat these I would probably invest in a plain based mold, right now I just gas check and tumble lube, and still can get 2,200fps out of them with no leading!