Hey guys thinking aobut picking up a SBR, It's kinda one of those well for that price i can't pass it up type things. If i do get it I want to play around with making a nice shorty out of my .40S&W upper. basicly just chop the barrel down so that the muzzel is about .5-1inch past the front sight post or however much i need minimum in case i decide to supress it. I'm sure a couple of you guys have similar set ups. The upper i have is an olympic. Could ya share any info you have and your likes and dislikes about yer setups, maybe even a photo or two.