What is special about this particular model is that it is "Made in Japan"! Makita used to make a lot of their tools in Japan and my experience was the Japanese stuff was superior and lasted forever (like their cars). A nice rugged Impactor with a "Glow in the Dark" Tip!
Makita built 4-pole maximum torque motor delivers 1,280 in. Of efficient torque in a compact size. 50% more compact design at only 5-3/4 long and weighs only 3.3 lbs.