ชุดไขควงที่นักแต่งปืนทุกท่านควรจะมี SAE HEX (3/32″, 7/61″, 1/8″ BALL, 9/64″ BALL, 5/32″ BALL, 3/16″ BALL, 7/32″ BALL, 1/4″ BALL, 5/16″ BALL, 3/8″ BALL) METRIC HEX (1.5MM, 2MM BALL, 2.5MM BALL, 3MM BALL, 4MM BALL, 5MM BALL, 6MM BALL, 7MM BALL, 8MM BALL, 10MM BALL) TORX (T7, T8, T9, T10, T15, T20, T25, T27, T30, T40