300BlkTalk

Thank you very much for this information. I currently have 100 of the 190grn Maker bullets to reload and have never found any information for even a starting load. This should at least get me a starting point.

From your posting and a little research, I purchased one of these charging handles to try on my 300 blackout, I'm still waiting on my can to be released from jail, but I want to make sure I can cut down on the gas blowback.

I'm looking for mags for my 300blk, so you have given me some good info, and unfortunately I'm in communist CO and can't have a magazine over 15 rounds.

I've read all 21 pages of this post, and I'm impressed by the information provided. I purchased some of the 190grn REX bullets, which I will be running out of a 10.5" 1/8 barrel. Waiting on my Omega to be released from jail still. I'm just now getting back into reloading, and haven't even fully...

Certifiable, great info and I would like to get a copy too! PM sent.

Sale is pending for both uppers.

I'm in the Grand Junction area, and a couple of the shops here have 300blk rounds, but I'm not paying $35+ a box. Would be different if I could reload, but right now that is an impossibility for me to do.

Well... obviously I can't post my photos from photobucket, but can send when I can. Getting a new computer in a week, as this one only works sporatically.

I have a 16" and 9" 300blk upper for sale. Both have had less than 10 rounds thru them. Still trying to find all my receipts to know exactly what parts are on them. Going back to my 5.56's as I don't reload and ammo for the 300blk is just too hard to find. Both are billet uppers one a Midw...

I have a surplus arms billet upper and it fits better than the mega arms billet upper. My lower is a mega arms billet.