My 50 cent colt grips, need ID please

[sparky1]

Have no idea what the fit, could use some help.

 

[Muley Gil]

Offhand, they look like New Service grips. I would help if you placed a ruled in your pictures in order to determine scale.

 

[jimmyj]

Diamondback

 

[Bob L]

I nice looking pair of grips. You just might have to go out and find a revolver to fit them.

 

[-db-]

E/I-Frames

 

[sparky1]

Are they factory or aftermarket?
Thanks for the help.

 

[Texas Star]

Almost sure they're aftermarket, despite the Colt medallions.

 

[boatbum101]

I too believe they're for E / I frame size .