Chronograph Ruger GSR and Buffalo Bore Supercharged .308 150 gr

[BooneAK]

Has anyone done it? In case you can't see the entire subject line: has anyone chronographed a Ruger Gunsite Scout with Buffalo Bore Supercharged .308 TTSX 150 gr? What did you find?

 

[TX97]

I did in a 16" Rem 700.
2713 3 round average in the Buffalo Bore
Federal trophy copper 150's averaged 2710. Really thought the Buffalo Bore would be faster...