can cmmg or lmt be used with RLL?

[ruthlessrl]

without modification?

cmmg states they donot have sear block and shelf height is fine. but what about where the link moves back. does the bottleneck prevent movement?
i have asked them but cannot get a great answer on this.

i know nothing about lmt, do they have any of the above problems?

i have a link inbound and looking to buy new host weapons for it, but really dont want to waste time sending it out to get milled or doing a hackjob myself.

anybody with experience with these 2 companies with rll?

[ruthlessrl]

just learned LMT is a high shelf lower

[cntrailrider]

I'd recommend picking up a Stag receiver as a low-cost solution. Mine was low-cost and accepts any upper - seems to be in spec. Compared to the cost of a RLL nowadays, $100 - $120 isn't much for a Stag lower

You can open up the bottleneck with a dremmel in a few minutes

Steve

[beltfed]

I run a DPMS and have had no problems over 3k rounds.
I send my lowers to http://www.m60joe.com/ , send him an e-mail and ask this question he may be able to help. You will need to remove some of the rear upper lug to allow use of a link re-enforcer http://www.knsprecisioninc.com/New%20Products.htm I do that part my self. You could do the clearance work your self and I may try it some day but I figure it’s worth the time and money to have it done by some one that knows what they are doing. And don’t forget to have some carriers done and get some different thickness paddles, do it now and you’ll be ready to run when your form 4 comes back. We need an RLL forum it would be interesting and may be a big help

http://www.youtube.com/watch?v=XCDie5UxAgo