.177 MRod barrel

[Norm_m]

What is the OD of a .177 MRod Barrel? I know the .22 is 1/2" but not sure of the .177

Thanks
Norm

[RayK]

Only the 25 cal is 1/2 inch OD.

Both the 22 and 177 are 7/16 = .4375 inches.

(I just measured the ones I have sitting on my work bench with my calipers to verify it.)

Ray

[Norm_m]

Thanks Ray I was thinking the .22 was 1/2"

Norm