Reiver Boy
Well-Known Member
I have just started playing around with my 6.5 using Nos 120g BT over 41.5 RS60 getting around 2900 (22" 8.5 twist) however RS60/RL17 seams to be very very dirty leaving what can only be described as coal mine on the crown after only a few shots. I am looking to switch to another (Cleaner) powder and possibly to 140 A max as long as the 8.5 will stabilise it.
My Question
Is any one else running 140 Amax out an 8.5, if so what powder and velocity ?
Alternatively is any one else achieving similar velocities from similar length barrel with a cleaner power with Nosler 120 BT's if so what powder are you using ?
My Question
Is any one else running 140 Amax out an 8.5, if so what powder and velocity ?
Alternatively is any one else achieving similar velocities from similar length barrel with a cleaner power with Nosler 120 BT's if so what powder are you using ?