S&W Gas Rings (Mdl 10 and 5/686)

[Mr. Mosin]

In light of the recent thread on the S&W Mdl 66 gas ring, and changes to it. Does the current Mdl 10/64/67 have a yoke gas ring or cylinder gas ring ? Did the L frames ever have this issue ?

 

[Boattale]

Both? This is a 686-3



Chambers don't look chamfered to me.



Not a lot of gap between cylinder face and forcing cone. You can also see how the gas ring program looks with the cylinder locked.

 

[Mr. Mosin]

View attachment 938500

Both? This is a 686-3

View attachment 938501

Chambers don't look chamfered to me.

View attachment 938502

Not a lot of gap between cylinder face and forcing cone. You can also see how the gas ring program looks with the cylinder locked.

Thank you.