6BR/BRX on AR-15

Re: 6BR/BRX on AR-15

I hear it works well. Talk to Robert Whitley at www.6mmAR_Turbo.com as he does something very similar. I don't know if he offers the 6BR/6BRX rounds but I know he's got something that's a pretty flat 6mm that runs in the AR15 platforms.

A guy in my club has a 6mm AR from him, I don't think it's the turbo version. I've only seen him with it 1 time, but he was hammering away with some very impressive results at 600yd.
 
Re: 6BR/BRX on AR-15

Big difference between a 6mmAR(Grendel necked down to .243) and a 6BR. mainly a 308 rim will not fit in a standard AR15 bolt. A 6BRX will push a 105-107 over 3000fps from a 22" barrel 3100 from a 26" a 6mmAR will only hit around 2650 from the same 22" length barrel.
Whitley doesn't build 6BRs.
I don't think the guys that I know shooting BRs hang out here.
6BR.com and the highpower forum.