I've got a NIB AR-15 pistol buffer assembly for sale for $40 delivered. I bought this unit from Model 1 for $45 a couple of weeks ago and decided against building a pistol. Picture below is stolen from the Model 1 site and shows exactly what you get. If you have any questions, please email at "joe AT ioka.net"
Preferred method of payment is paypal +3%, but also accept postal MO.