S&W Front Sight Pin

[M40a1]

What is the diameter of the front sight pin on S&W revolvers? I want to order a cupped pin punch from Brownells for removing these pins and need to know the proper diameter to order. Ken

[Mike Irwin]

Call Brownell's and ask to speak to one of their on-site gunsmiths. They'll be able to answer that question for you in a heartbeat.

More than once I've had similar questions, gotten the answer, and ordered the parts I need in the same phone call.