I'm not a gunsmith, and I don't play one on TV
I shoot a S&W 627. My buddy convinced me to buy a range rod from Brownell's.
The pin that fits down the barrel is .346, the pin that fits thru chambers is .357. A difference of .011.
I cleaned my gun, put a little oil on the range rod/.346 pin, pulled the trigger and held it back, and slid the range rod down the barrel.
On two or three chambers I get a slight "tick" as it goes in. The rest slide in freely.
Now that I know this information, what do I do with it? I shoot coated bullets, and the gun doesn't lead excessively.
Thoughts?