I also have a CMMG and it runs like a sewing machine, I have no complaints.
Anyone have a opinion of the Chiappas .22 uppers? Samco Global has them with two 28 round mags for $249.87. They are 16" with a fixed front sight and flat top upper. I've been looking but can't make up my mind to get it or not.
I have not read good things about them, but I don't own one and have never seen one (let alone shot one), so I only know what the internetz knows...
Looks like just about everyone is out of stock... Bad timing on my part to build a dedicated .22LR AR.
I have a CMMG conversion bolt and I absolutely love it. I'd recommend that personally. It's a lot more affordable, unless you don't like the idea of sending .22lr down your 223 barrel, which I guess I can understand.