Originally Posted by hoovco
The AR10 isn't big enough for 300 win. If you decide to build one you're going to need some manufacturing equipment and an engineer.
I get that the 300Mag is larger(short vs long), but what platform of AR do you use. If it's the AR10 platform, BUT you only feed a single Shell at a time, abeit it is gonna be harder to load through the Ejector Port, it's still the AR10 platform---just can't use the Mag Well.
What am I missing here? What's needed to be changed?