The Real Avid CORE AR-15 Gun Tool is the ideal tool for performing critical "keep shooting" tasks on your AR15 like removing carbon from every surface on and in your BCG, clearing jams, punching stubborn takedown pins or on-the-fly optics and sight adjustments. Small and streamlined in stature, but big on solving the most commonly encountered problems, keeping you up and running in the field or at the range. Easy to carry with carabiner like modularity, CORE easily secures to molle straps or a belt. CORE is a must have carry tool for serious shooters. FeaturesWorld's most comprehensive carbon scraperCleans carbon from all critical surfaces to keep bolts cycling smoothlyClear jamsPunch takedown pinsMake sight adjustmentsHeavy-duty Liner-Locks keep tools secure in useCarabiner-like function secures to molle straps