Best left to a gunsmith
Via the screw.
yes
If you go to Smith and Wesson,s sight they should have a service booklet that was issued with this handgun showing proper dis assembly and cleaning procedures.
You can get a owner's manual for free at the S&W website
You wil have to call S&W with the specifics of your 629
HIghly recommend you leave this to a gunmsith.
Send it to S&W or find a gunsmith.
Best left to a gunsmith
It's rather easy but be careful. You need to remove the rear sight to get to the release {http://i49.photobucket.com/albums/f292/YukonGlocker/MP9/fps.jpg} by putting the slide in a block and tapping the sight out. Wish it was more like a 1911, but good luck. John
A shotgun made for Smith and Wesson, sold under the Smith and Wesson name.
Take it to a gunsmith
Loosen the grip screws.