01-06-2012, 05:39 AM
I agree with these other guys. I say build it. That way, you have control over all of the parts. You can get sprinco springs if you want, a PWS DI Carrier, whatever buffer, etc. It's all up to you. Plus, in time you will likely collect enough spare parts to just whip other uppers together later. You know, just one or two parts away from a whole other upper, lower, or whatever.
Just get a good barrel. And if you go optics, get something that works. Remember, the optic is the operating system. Sweet hardware is only as good as its operating system.
Just get a good barrel. And if you go optics, get something that works. Remember, the optic is the operating system. Sweet hardware is only as good as its operating system.