I was wondering what thoughts aand opinions are on CMMG and in particular this rifle set up...CMMG M4 Profile Firearms CMMG Inc. AR15 Rifles, Parts and Accessories. .22 LR Dedicated AR-15 Rifles, Dedicated AR 15 9mm Rifles and Uppers, Tactical Bacon purpose would be for security, general shooting and good starter rifle, also to educate myself for future builds as a hobby. Is this a good company? I don't seem to hear much about them (maybe it is because I am new to the AR scene) and the price seems very fair for what appear to be very decent parts. Thoughts?