Mathews MR6 (2013)
29 inch draw
70 and 80 lb limbs.
I am looking to find the best arrow at both 70 and 80 lbs. I want to stay as close to 5 grains per pound of draw that I can to maximize speed. I am having a **** of a time finding a good shaft. My program suggests Forge Xtreme 50/70 at 70# draw and Quest Thumper HD at 80# draw…. The problem is that I know very little of these manufacturers and tried to find where I could buy them and came up empty… Seems like the major brands do not offer a solution. Arrows will be for 3D and hunting.
What program are you using to select the proper shaft?
To me this going to be difficult because this bow with your specs is going to take a .300 to .250 spine arrow. I don’t know of any shafts made in the 5 grain per inch in those spine. The Gold Tip Velocity is a 8.5 gpi shaft with a .300 spine. About every thing else is a bit heavier and not close to the 5 gpi.