View Full Version : LMT or M6SL Build

06-01-2011, 8:37 PM
I currently have an LMT MRP CQB Defender Piston 16. I have shot a little over 100 rounds through it. I want to build a super lightweight piston AR using a LWRC M6 SL upper. Any thoughts on whether it's worth it to sell my LMT and build such an AR?

06-01-2011, 9:44 PM
It depends on what your using it for. I 1st got into AR's and built like everyone else a 20lb mall ninja rifle with all the best accessories then realized less is more. Now looking to build a lightweight pencil barrel for tactical courses/for the wife.

Droppin Deuces
06-01-2011, 10:32 PM
If you want a really lightweight piston upper, Adams Arms actually makes the lightest one out there.


06-01-2011, 10:40 PM
You can't go wrong with either upper, I have held MRP's and LWRC's next to each other and the LWRC is lighter, but you lose out on your barrel options and other benefits of the MRP

Buut you should sell your MRP upper (to me ;) ) and get the LWRC if you are going for weight

06-04-2011, 9:39 PM
how would one get rid of the A-Frame sight on there? I believe the pistol system is attached