Your Mashburn would turn 120g GS-HVs into screaming missiles of destruction.
It would work just fine Bob.
They also have a 140g GS-HV but im not sure that your 1-9 twisted barrel would do the trick.
Person would have to call.
The lighter bullets dont seem to be theme here in this project.
Betcha a 120 grainer wouldn't kick as much as the stuff your shooting.......


dave

[Linked Image]

Only accurate rifles are interesting.