I like that the Hakim has grasping rails for better grip...my hands just can't seem to get a good grip on the forend of a Garand during rapid fire drills...I seem to do much better with the Hakim.
As for the magazine reloading, that darn dual locking system for holding the mag in place just irritates the heck out of me, so I just put the rifle on safe, load the stripper clip of ammo into the mag, swing the selector to the Fire position, load, and I'm off! I was trading shots with this guy with a Garand at the range, and my reloading time was a bit slower, though.
Rapid fire just heats up the rear sight so much that after 30 rounds, it's just too hot to adjust, so I've just been practicing snap shooting with the sight set at 300 meters and just holding under for close-range targets.