63-5 issue - help, please!

[jamesh319]

While cleaning my 63-5 after a trip to the range---I shot 100 rounds of Federal 22lr 40gr Solid Champion AutoMatch Ammo---I discovered this! Obviously, something is wrong, and I'll be sending the revolver back to S&W. Meanwhile, I'd appreciate your expert opinions as to what the problem might be. Many thanks in advance for your replies.

Jim

 

[armorer951]

Is there damage to the top strap? In the photo, it just looks like a build-up of atomized lead and shooting debris to me.

 

[jinx]

I agree. Looks like lead build up.

 

[OldChief]

I agree that it sure looks like lead. Try some good bore solvent and a bronze brush. Leave the solvent on the area for 15-20 minutes before trying to brush it off.

 

[Cardboard_killer]

Maybe some flame cutting? If so, nothing to worry about. See this thread:
http://smith-wessonforum.com/s-w-revolvers-1961-1980/170450-flame-cutting-normal-wear.html

 

[scooter123]

As others have noted this is simply lead deposits that are completely normal. Personally I use a dental pick with a gentle touch to remove the bulk of the buildup and finish with a bronze brush. BTW, that crack in the frame to the right of the hammer isn't a crack, it is simply the seam where the sideplate is fitted into the frame recess.

 

[deadear dan]

Looks like lead. Use a sharpened chop stick or kabob stick and chip it away before spending time scrubbing.

 

[Smoke52]

It is definitely just lead build-up. A bit of solvent sitting for a few minutes and a gentle scraping will remove it easily. For a scraper I use a 223 cartridge that has been flattened on the end where the bullet used to be. Works great and cheap and easy to make too.

 

[jamesh319]

Whew! I'm relieved to learn that it's not a problem, after all. Again, many thanks to all who took time to reply. This forum is invaluable, especially for a new shooter like me.

 

[MichiganScott]

Maybe some flame cutting? If so, nothing to worry about. See this thread:
http://smith-wessonforum.com/s-w-revolvers-1961-1980/170450-flame-cutting-normal-wear.html

I've never seen flame cutting on a .22 revolver, although that doesn't mean it doesn't happen. It certainly is not going to show up after 100 rounds.

I clean the lead buildup from my .22's with a brass scraper. Steel may scratch the gun.