KAC UPPERS THINGS TO KNOW BEFORE YOU BUY

Two pushbutton (aka QD or snap-in) sling swivel attachments came Along with the SR-15E3 and there are ambidextrous holes to snap them into about the SOPMOD buttstock and at 3 destinations on either side of the upper and reduce receivers.In terms of exact rifle shooting, a secure posture may be the bedrock upon which all other fundamentals rest.So a