I have a new 686 with an action job (with original springs) for IDPA competitions. It fails to fire very ocassionally (strain screw is tight) with winchester white box . I bought an extended firing pin from Cylinder and Slide. Any down side to installing this. The package says that I should always use snap caps with the extended firing pin.
Thanks in advance for opinions.
Zippy66
Thanks in advance for opinions.
Zippy66