KNIGHTS ARMAMENT SR-15 CQB 11.5 UPPER OPTIONS

Two pushbutton (aka QD or snap-in) sling swivel attachments arrived With all the SR-15E3 and you will find ambidextrous holes to snap them into to the SOPMOD buttstock and at a few locations on both sides in the upper and reduce receivers.What other business helps make a very ambidextrous decrease for the AR? None which i'm aware about. What other