Re: Anyone here with a .45acp ar??
I have an AR45 and a Cavarms rifle in 45acp. They both use grease gun mags which makes life easier. Both are fun guns and since I have enough reloading components stashed away I will be enjoying cheap shooting for a while.
There are pros and cons to each. The Cavarms will be your cheapest and easiest route to a 45 and you can use it for the other AR variants, but you are stuck with a fixed stock. The AR45 uses all the same furniture as any other AR, but it takes a little more effort (and time when i got mine) to get one and you are limited to GG mags.
I don't have any experience with either the Bazooka Bros or the MGI. Up until yesterday when a local dealer finally got his I thought that the MGI GG magwell was destined to be vaporware.