Alright all, need some advice! I'm doing my first real build (other than doing standard stuff and externals) this time I'm going all out! Base gun is going to be a CM. Still haven't decided on front or rear wired, I have been doing some reading up on this, I'd like some advice anyway. I will post some parts I had in mind later.. I can't decide between doing a front wired magpul, or rear wired with a longer outer/inner barrel.