Knights Armament SR-15 CQB 11.5 Upper Options
Two pushbutton (aka QD or snap-in) sling swivel attachments arrived While using the SR-15E3 and you'll find ambidextrous holes to snap them into over the SOPMOD buttstock and at 3 places on all sides with the upper and reduced receivers.Consequently, During this latter case an additional ingredient has actually been put within the technique that's