Ok, so I am seeing alot of debate about the Magpul PTS (Practice,Training,Simulation) parts and was wondering if anyone here in the real world has put this "so called" airsoft stuff on a real weapon and what did you think? I realize that the AR purist is reading this and scoffing but some of us are not building battle rifles or zombie guns. I know that the PTS stuff isnt the same plastics as the MOE but is Magpuls lower shelf stuff better than alot of others top shelf? I really dont intend to put the PTS stuff on my personal AR project although $15.00 sights Vs.$90.00 for MOE is tempting. Has anyone bought this stuff and checked it out?