Add Cylinder Lock-Up Strength.  The Foolproof Way of Adding a spring-loaded, locking ball in the cylinder crane is standard practice on Smith & Wesson K, L and N Frame revolvers, especially when installing a bull barrel. Steel fixture holds the crane secure and in proper alignment for drilling; makes it virtually impossible to mislocate the hole or drill at the wrong angle. Comes complete with No. 30 drill bit, .125 diameter locking balls, springs, and staking punch. 20 Balls and 20 Springs.

Video of Power Custom Crane Ball Drilling Fixture.

Power Custom
PC-CBLK
44 Items

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