20 rds . Hornady® Great Plains Bullets.
The base, middle and top diameters of the Great Plains Bullet have been engineered for easy loading while assuring a tight fit in the bore. Base: Smaller than the bore of the rifle, making the bullet easy to start. Middle: Slightly larger and engages the rifling. Top: Fits tightly and embeds in the grooves of the rifling. Upon firing, the thin skirt of the hollow base expands to engage the rifling and seal the bore.