Yesterday at the local gun show, I experienced a pretty severe flare-up of Black Rifle Disease, I am recovering well but full of questions. A local guy has a build he calls the Black Mamba, it's basicly an RRA lower (2-stage RRA trigger), Magpul stock, POF gas piston upper, Predator rail (which to me seemed a little excessive, and bulky - at least for my needs), BUIS, nickel bolt (which I guess can run flawless with little cleaning or maintenance. In theory I like the idea of the gas piston upper, but have read mixed reviews here. Complete rifle goes for about $1600 or the upper with bolt for like $950.
So I'm in a dilema, is it worth parting with my finally ironed out flawless M4gery project
www.ar15.com/forums/topic.html?b=3&f=118&t=275678? I like the idea of a piston as opposed to gas in theory, but I'm totally inexperienced with the POF uppers.
Someone please help me! BRD will be the death of me.................