Website or app for barrel weight?

[mtnclimber]

Im looking into building a new mountain rifle and in order to assist me in doing so I'm looking for a website or an app that can tell you the weight of the barrel after inputting countour, barrel length, and caliber.

Is there anything out there like that?

 

[Lost creek]

PAC-NOR Barreling, Inc. - Barrel Contours

 

[mtnclimber]

PAC-NOR Barreling, Inc. - Barrel Contours

thank you sir