Re: UPGRADE for PMR
This - I've also heard that, but its hearsay. I personally didn't think the bolt needed upgraded since it worked just fine. Only change I made was a metal backcap for color and an oring on it to keep it from coming unscrewed from the body while playing. Works beautifully - oh and my efficiency was awesome with the stock bolt as well.
Never argue with an idiot; they'll drag you down to their level and beat you with experience." ~ Anonymous