5 SIMPLE STATEMENTS ABOUT KNIGHTS ARMAMENT SR-15 16 UPPER EXPLAINED

Two pushbutton (aka QD or snap-in) sling swivel attachments came While using the SR-15E3 and there are actually ambidextrous holes to snap them into about the SOPMOD buttstock and at a few locations on both sides of the upper and decreased receivers.What other firm tends to make a totally ambidextrous lower with the AR? None which i'm aware about.