KNIGHTS ARMAMEN FOR SALE THINGS TO KNOW BEFORE YOU BUY

Two pushbutton (aka QD or snap-in) sling swivel attachments came Along with the SR-15E3 and you will find ambidextrous holes to snap them into over the SOPMOD buttstock and at 3 places on either side of the upper and reduced receivers.* These hold the common black e3 bolt and upper receiver as pictured.  In line with Knight's the up to date Variat