All new components, never assembled: American Spirit Arms side charging upper with modified Bolt Carrier. This one is unique in that the charging handle does not reciprocate with the movement of the bolt carrier. RRA 18" Stainless Varmint bull barrel chambered .223 Wylde (shoots .223/5.56 but allows for heaver bullet with longer seat). 1:8 twist. RRA guarantees .75 MOA, but most shooters get much better than that. Includes low-pro gas block, BCM gas tube, Fail Zero bolt with nickel boron finish, head-spaced to barrel. Magpul PRS stock (lightly used), Black, Adjustable length of pull, adj cheek weld. Considering trades for firearms. I'm open to offers for individual components or a package deal. I would really like a Ruger Scout .308 in Left Hand, but will consider all offers. Would also consider a lathe or milling machine. FTF in Tigard, McMinnville or anywhere in between.