R5218 Lower Receiver - OEM

R5218 Lower Receiver - OEM

SKU: R5218-A-OEM

Our "OEM" Variant R5218 Lower Receiver is a completely built lower with the exception of a Buttstock and Pistol Grip. We all have our favorite brands/types of Buttstocks and Pistol Grips. Our OEM R5218 Lower Receiver allows you to save money by not paying for parts that you may be taking off to replace.



  • Machined from Cerro Forge 7075-T6 Aluminimum forgings
  • Low Shelf
  • Type III hardcoat anodized
  • Takedown/Pivot Pin Spring x2
  • Takedown/Pivot Pin Detent x2
  • Trigger & Hammer Pins; one ea.
  • Takedown pin
  • Pivot pin
  • Bolt Catch
  • Bolt Catch Spring
  • Bolt Catch Plunger
  • Bolt Catch Roll Pin
  • Safety Selector
  • Safety Selector Spring
  • Safety Selector Detent
  • Buffer Retainer
  • Buffer Retainer Spring
  • Trigger Guard
  • Trigger Guard Roll Pin
  • Trigger
  • Trigger Spring
  • Hammer
  • Hammer Spring
  • Disconnector
  • Disconnector Spring
  • Magazine Catch Body
  • Magazine Catch Spring
  • Magazine Catch Button
  • QD Receiver End Plate
  • Sprinco "Standard Power" Spring
  • H Buffer



  • Email shipping@ripcordindustries.com a copy of the FFL you want this shipped to. Subject of email should read, "your order number / your name". Your order WILL NOT ship until we receive this email.
  • If your FFL does not want to provide you with a copy of their FFL, have them email a copy of their FFL to shipping@ripcordindustries.com with your Name & Order Number.