If you’ve been wanting to start a pistol caliber AR build there’s not better time than right now. Quarter Circle 10 just sprung a surprise sale for Christmas and its one you need to jump on for sure. Starting right now (12/23/15) and running through Saturday 12/26/15, purchase any Quarter Circle 10 lower receiver and a Quarter Circle 10 t-shirt and you will save 30% off. I recently built one of my favorite ARs using a Quarter Circle 10 lower, barrel and BCG which is shown below. I was told you were bad this year and Santa isn’t bringing you anything so take matters into your own hands and get something nice for yourself!