To follow up on BamBam's comment. I am the "buddy" he refers to. His Grade one has some advantage over my Grade 2. His is less finicky about ammo than mine. Don't get me wrong. As long as you use the correct ammo it is flawless. The low mass bolt carrier is very sweet, and I think it does keep it flatter, but it will make the rifle more picky on what ammo it will feed. I would have no other AR than a JP, and I have a lot of rounds through a lot of different ARs. .....................YOU WILL BE HAPPY!!!!!
(Edited by Tony Chiavacci at 12:42 am on Jan. 13, 2003)