300BlkTalk

I just bought a Hardened Arms 8" Pistol upper off Gunbroker. The few reviews I've seen seem to be fine, and the price was very good. I may sell off the quad-rail on it for something else, but for an upper with a pre-head-spaced barrel, low-pro-gas, and tube... it's a great start!

JeffWard

If I can do it, you can do it. All the components you mention are quality, and capable of sub MOA accuracy. You could use a 1:11, but your Noveske is probably more than adequate for the job. I noticed while using the VMAX that max velocity is not max accuracy. I needed a decent optic and trigger to...

Does this include the BCG or no?

These are our barrels. This is a new product for us. The retail store is one of our major dealers. These were pre sold to our dealers at a super low cost to help get our product and name out. The barrels are headed to the finishing company now and should be back to us in a week hopefully. If you ha...

I little info from AAC on subsonic cycling: Assembly, Barrel, AR, 9”, 1:8”, Gas System, SCARmor, 300 BLK. AAC part #100903 The barrel of the AAC BLACKOUT upper is made from 4150 CMV and specially processed to have up to 60% more life than a chrome-lined barrel and without the potential loss in accu...

Thanks Buzzie. Seems a 10.5" barrel with 1.5" added due to the break will bring it out to 12" for the hand-guard. Most of the Noveske style comps seem to run 1.35"ish in OD, and the suppressors run up to 1.5" OD (like Surefire and Gem-Tec). If I drop down to a 8.75" or ...

I'm building a Pistol Lower (Sigtac Brace), and a 300 BLK Upper. I know there are issues with subsonic loads cycling. I've done some searching, but can't find a concise answer to my question. For a Pistol Build (future suppressor planned, but UN-suppressed currently) COMPACT gun: - What barrel lengt...