Who makes the strongest upper receiver?

[kamrr4437]

+1 for the Vltor Mur, Mega, and Lar Ops. The reasoning for the billet upper is for the strength and rigidity because of that long barrel sticking way out there putting stress on the front of the receiver. I dont think short barreled builds really need it. Can you get by without it on a long barrel build sure. But an ounce of prevention is worth a pound of cure. It really comes down to what you like personaly aesthetically and what your willing to afford. I have no doubt you will like your Satern barrel either. I love mine. Cant wait for the pics of your build.

Keith