Box ‘id’ question

[harley0711]

What does the RB RB-RR I know RR is Red Ramp.
Is the RB just duplicating Round Butt again?
Since RB is under Stock??

This is a model 63

 

[murphydog]

Did it come with rubber (RB) stocks?

 

[Bullet Bob]

Maybe it's just expressing it's uncoordinated instinctual desires.

 

[harley0711]

Did it come with rubber (RB) stocks?

Yes

Actually prefere the small wood grips