Short, and funny anecdote on Maglite's as weapons...
My Uncle, early in his LEO career as a Patrolman (early '70's?), pulled over a drunk driver while on patrol with his Chief (of all people). Anyway, the drunk driver was a rather large and strong female of the alternate-lifestyle persuasion. She got beligerent during the sobriety tests, and assaulted my uncle--tying up his hands.
Meanwhile his Chief, standing nearby, grabbed a non-Maglite 3D flashlight of my uncle's duty belt (Patrolman had to buy their own gear and guns back then, and Maglites were considered to be high-tech and expensive!) and whacked the drunk across the back. As my uncle describes it, the flashlight disintegrated...with batteries, lens, housing parts going everywhere. Nevertheless, they eventually subdued and arrested the drunk.
The next morning, my Uncle was called in to the Chief's office for what he was thinking was a congrats. Instead, he was berated and told to GET A GODDAMN REAL FLASHLIGHT (i.e. Maglite)!