Put my first lower together 2Vets lower,PSA lpk w/ACT trigger,Moe+ grip,magpul trigger guard,stock springs w/mag assy,bolt assy,take down pins.A2 stock [Larry].Used an exploded view for assy.Put in parts for process of elimination of parts.Needless to say I put safety first and found I couldn't put in trigger so it had to come out.Put trigger together w/discon then safety then hammer.Bolt catch went in easy w/ vice grip[dust tape on ends] I have that has a ring welded to it so when pin was started I trwisted ring went right on.Take down pins even front went on no problem.Had it all together I said easy pezy.Pick up tools and a spring falls on floor I'm like WTF [disconnector spring] took it apart.Had a hell of a time getting reciever pin through :o got all my alignment pins and fuked with it for a while.Finnally with my screwed up hands got it. :banana: Taadaa