Ok so I've been playing CQB for quite a while now and would like to try something different. I already have my base gun, which is a VFC HK 416 CQB. I also have a Polar Star FE in it, so spring changes won't be a problem with me. As of right now, I'm quite happy with my CQB setup.
I want to build another receiver for quick and easy role change. My gun has the 2 bolts that you pop out and out comes your upper receiver. I know this is an issue with some people trying to swap out there upper receivers quickly because some guns do not have that option. So what do you guys recommend? I'm planning on getting an ORGA 6.23mm inner barrel for my CQB setup, but will a 6.02mm barrel be better for a DMR? Just suggest some setups, and I would like this project to be under $300.
I was also thinking about getting a gas gun for now and waiting till later for the DMR upper. Like I said, I mostly do CQB because I don't have the time to go out to a field. So I'm thinking about the KWA LM4 or the WE PDW Open Bolt.
So if you guys could give me suggestions that would be great. (: