We are running a sale for the rest of the month where if you purchase any upper then you will receive a free Spring Assisted Low Profile Flip Up Sight Set. All you have to do is enter FREESIGHT at checkout ..it’s that easy! If you have any questions, feel free to shoot us a message on our contact page.

Note: Entering the code is no longer necessary. A free sight will be added to your order unconditionally.. even if it isn’t shown in your cart!