Ruger Model Number Abbreviations

[SBHRSSSSS]

Hi, Is there a post, or source, that explains the meaning of the Ruger Model Abbreviations? Thanks

 

[contender]

RENE Reference Guide.
But since they use the same letters in all kinds of sequences,, you have to go to the specific model of gun to decipher them.

 

[SBHRSSSSS]

Thanks, I'll check it out