S&W revolver ID and Date of manufacture.

[RT7.62ammo]

I have a model Smith&wessomodel67-1 double action only it has a round grip the bottom l would like to know what you call this style grip n

 

[RT7.62ammo]

I have a model Smith&wessomodel67-1 double action only it has a round grip the bottom l would like to know what you call this style grip n

The pistol was a police trade in the all want automatics to I like my wheel guns but the grip really puzzle s me it is what I would call a round butt but I am probably wrong I love the gun just would like to know what kind of grips it has I haven't seen one any help is highly appreciated 7.62