Buy an Aero lower and make it yourself. You can buy a pre-assembled upper if you want. It's very easy and will run 100% if you use Aero parts throughout.
Buy an Aero lower and make it yourself. You can buy a pre-assembled upper if you want. It's very easy and will run 100% if you use Aero parts throughout.
How difficult is one to build?
How difficult is one to build?
How difficult is one to build?