Titanium700 Report post Posted December 29, 2016 I am selling a complete AR-15 quadrail upper in .223 Includes bcg and charging handle. It has a stainless steel fluted heavy bull barrel in 1/9" twist @ 20" long The gas block and handle are both quadrails I fired maybe 250-300 rounds through it slowly and cleaned it religiously. Asking $475 shipped, I paid $600 for it new. I will also include a 5 round magazine with it. Selling because I want a 6.5 Grendel. Share this post Link to post Share on other sites
HuntHarder Report post Posted December 29, 2016 Who makes the barrel/ receiver? Is it only chambered for .223, or will it handle 5.56? Share this post Link to post Share on other sites
Titanium700 Report post Posted December 29, 2016 The barrel is dpms the rest not sure. I bought it brand new and always figured it was dpms but don't know for sure. It will handle both. Share this post Link to post Share on other sites
Eagle mountain ranch Report post Posted December 29, 2016 Is it stamped 223 or 5.56 ? Share this post Link to post Share on other sites
Titanium700 Report post Posted December 29, 2016 .223 Share this post Link to post Share on other sites
Titanium700 Report post Posted December 29, 2016 Actually just checked. It is not supposed to be good for a 5/56 just .223 Share this post Link to post Share on other sites
Titanium700 Report post Posted December 30, 2016 SPF on another forum Share this post Link to post Share on other sites
