LAPCO USA Paintball Precision Ball 11-Diameter Sizer Gauge

Know the size of the Paintballs you're using! Instantly improve your accuracy by selecting the correct barrel bore for the paint you're using!  This precision ball sizer features 11 bore sizing holes (.660", .668", .672", .676", .680", .682", .684", .687", .690", .693").  Constructed of aircraft aluminum, precision machined and deep penetration anodized in the USA. A "must have" tool for the serious player.  To measure a paintball: Place the ball on one of the bore sizings holes. When you find the hole that the ball just squeaks through without any assistance; that is the size of the round. Test 5-6 different paintballs to average the size. *Item ships direct from manufacturer. Not available for store pick-up