A question for you gentlemen.

This is the dinky little WISE WA-15 i had for a bit untill i realized i got scammed on the price. (And the mag catch broke.

So im looking to build an AR from scratch now. But i want something beefy.

I dont really like how most ARs are skinny and kinda dinky looking. I want something that looks like it has some beef to it. Any suggestions?

(Upper and lower reciver wise)

Also i knoq the AR10 is a thing. But 308 is expensive AF. I wanna stick with 556/223