Remington choke tube question

[fallhnt]

I have 2 turkey super full and 1 super full for hevi-shot Remington choke tubes.Does anyone know the size of these tubes?I think the 2 turkey super full chokes are .665.The super full looks the same but says for lead or steel.The other two say lead only.

[captin_hook]

The REM lead only super full is .665. Now I have REM   HD turkey/predator choke that is .670 . I love the HD choke , it throws a nice pattern with hevi 13 #6s.

[fallhnt]

Thanks for the info.