Sir, no, you don't need a small-base resize die. You do want to stick with powders in the IMR 4895 to IMR 4064 burn rate range and bullets in the 150-175 grain range, and keep the velocities moderate--2,700-2,800 fps for 150s, 2,500-2,600 for 168s and 175s.
Hope this helps, and Semper Fi.
Ron H.