Function over form. If you're looking for something pretty, buy an Airsoft.
The V-22's work well. The only downside is sometimes they need a little tweaking on the extractor. After that the bummer is 10 round mags (and no the DPMS 25 rounders don't work on the V-22's).
SPC Richard A. White, Senior Medic
249th MP Detachment (EACF)
Camp Humphreys, ROK