I like it, Eric, but you already knew that. I have one or two builds up my sleeves yet this year, and I think I may surprise a lot of people…
These receivers are the ticket for sure. I intend on switching out all my receivers for these.
I will also being doing all my precision builds on this platform. For too long we have had to live with receivers that were canted, out of spec POS.
C4
Eric-
Thanks for explaining so much to us. I’ve recently been kicked off of that “other site” and am so glad you took the time to become a member here.
The prices are great. There will definitely be one in my future!
Oh, not to get any other companies involved in this, but the question was brought up “elsewhere” on more than one occasion- will the new DD “Lite” forends work with this upper? I mentioned to someone that there might be a clearance issue between the allen mounting screws and your robust upper.
I will say the CASV-EL is probably a more appropriate choice for this upper! 
One of these would be perfect with a BCM mid-length barrel and a Tom Sawyer Zombie Killer lower
Can anyone guess what I’m building next?
I’ll let you know as soon as the MUR hits the market, because I’ll be using a RISII on one, and a Lite Rail on another.
Well not to be outdone by Tally… I am planning one for a 10.5" Noveske URXII build…
I like the idea of the LITE rail!
Is the MUR going to have m4 ramp cuts?
yes, they are. i already asked eric that one 
Does that mean you’ll loan me your other URXII upper while you’re OCONUS 
Which other one 
The 16" 5.56mm, the 20" SAM-URX or the 16" 6.8
All of 'em. And a crate of oranges too. I’ll send you a little maple tree. We’ll trade, straight up.
Crap, I forgot to respond to your IM. I’ll get on that ASAP.
Impressive Eric… looking forward to putting a couple thousand rounds through one during some classes…
Looks super!
Y-
Eric,
I want to combine the MUR with the Troy MRF-MX 10". Will the rail aligment tabs fit the MUR’s non-standard dimensions?
Eric,
It’s good to see that I’m not the only person using a DPMS claw to change/mount barrels. On a few of the other forums I’ve been told and preached to that it’ll bend the pivot and takedown pin wholes in the receiver. I haven’t had that problem and have mounted about 100 barrels so far using the DPMS claw.
Nice new upper BTW.
Stay Safe,
Robb
GotM4-
I don’t have much experience with “the claw” but it seems to work perfectly for us and the application.
I can’t imagine torquing the nut so tight that the mounting lugs would distort. At least with VIS, under and over tightening will never be an issue. With it’s “toothless” barrel nut, there is no need of aligning the gas tube between the teeth. Torque will always stay consistent.
Eric
I hate to be a bug Eric, but any idea on shipping dates?
Kev-
The MURs start shipping tomorrow, of course to selected dealers at first. The first to be sent are the bolt assist models and hopefully later this week, we’ll start shipping the shell deflector only models.
Yes, it’s true, we are starting to ship!
Eric
Kevin, in summation, they’ll be shipping out before you get home
Perfect – thanks