OEM Ruger parts:
Receiver
BX-25 magazine
BX trigger
Jwh Customs modified bolt (upgraded firing pin, word "RUGER" etched into bolt)

UTG extended rail with flip up iron sights and red/green dot reflex optic

I forget which brand of barrel I purchased. Specs: 16" bull .920" fluted stainless steel barrel with alloy flash suppressor. This suppressor also does quiet the rifle from the shooter's ears.

Polymer with stainless steel folding Butler Creek stock. I shortened it, rechanneled it for the .920" barrel, added a picatinny rail with vertical post foregrip.

Urethane recoil buffer pin.

One magazine shot thru it. $675. No trades. Located in Amherst VA.