The Firing Line Forums - View Single Post - Ar-15 upper compatibility

Wrathin · January 13, 2013, 12:57 AM

Hi, new poster here. I signed up to almost exclusively ask this question (along with having some firearm related talk along the way)

I have a DPMS Oracle, is changing the caliber you want to fire as simple as changing out your stock 5.56 upper for say a .22 lr upper if I wanted to use it for some cheap plinking? Or am I oversimplifying?

January 13, 2013, 12:57 AM	#1
Wrathin Junior Member Join Date: January 12, 2013 Posts: 2	Ar-15 upper compatibility Hi, new poster here. I signed up to almost exclusively ask this question (along with having some firearm related talk along the way) I have a DPMS Oracle, is changing the caliber you want to fire as simple as changing out your stock 5.56 upper for say a .22 lr upper if I wanted to use it for some cheap plinking? Or am I oversimplifying?