Lets you know instantly if a revolver barrel and cylinder are in perfect alignment and if cylinder crane or yoke has been sprung, thus throwing axis of each out of line with axis of barrel bore . . . for timing - “accuracy jobs” . . . locating cause of lead splatter . . . professional service inspections. An excellent tool to use when demonstrating to a customer “why”!The handle with knurled grip end is threaded to take any of the interchangeable heads, with sizes carefully selected to indicate very small misalignments. The .38 caliber heads are available in two diameters, one for Match guns that must be dead on for best performance and one for Service guns which aren’t always thoroughly clean and don’t have to meet quite as fine an accuracy standard. And, there’s a special head for the S&W K-22 which has a slightly undersized bore.

SPECS: 10Ѕ” (26.7cm) long handle. 2Ѕ” (6.3cm) long heads made of steel hardened to Rc 52-54. Includes instructions. Heads interchange on handle except .17 Cal. Range Rod Handle fits only the .17 Cal. Range Rod Head. Combo includes Handle, one (1) Head and Instructions. Master Kit contains one (1) .22 to .45 Cal. Range Rod Handle and one (1) .17 Cal. Range Rod Handle, plus one (1) each of following heads: .17 Cal., .22LR, K-22, .22 Magnum, .32-20, .32 S&W/H&R Magnum, .38/.357 Match, .38/.357 Service, .41 Magnum, .44/40, .44/.44 Magnum, .45 ACP/.45 Colt in a fitted Storage Box. Match Kit has one (1) Handle, six Heads (all except the .38/.357 Service and K-22 Heads) in a fitted Storage Box. Add-On Kit includes one (1) .17 Cal. Range Rod Handle, plus one each of following heads: .17 Cal., K-22, .22 Magnum, .32-20, .38/.357 Service, .44/40, plus pre-cut foam to accommodate all items in existing Range Rod Match Kit box. See chart for Head only and Combo Stock #’s.