Handguard: Safeguards your palms from the heat of your barrel and provides mounting selections for add-ons. In the event you’re considering adding sights…bare minimum get Nylon Punch Tool. The entrance sight is added with a three/16″ nut driver. I’d endorse including some thread locker to the screws far too. AR-fifteen https://stewartv849tpl2.boyblogguide.com/profile