I do. I got mine from a divorce sell. I believe the guy that was selling it used to be one of the owners if Impact arms out of Ogden. Although I never confirmed that. I bought mine for under 5k http://www.impactguns.com
I also have an LAR Griz. I believe it is more accurate than my Barrett.
There's a lot to said for macho guns. Not just that I own or have owned #2, 3, 4, 5, 7 & 8, but that when a WOMAN wields a MACHO gun, she's taken a little more seriously than if she pulls a Lorcin .32! I mean, if you piss off Gonbalistik and you're looking down the business end of her S&W Mod 66 or her H&K USP40c, or her 18" Rem Mod 870, it's mostly "Yes, Ma'm" and "No, Ma'm" and "Do you want me to call the police for you, Ma'm".