I'll be honest, I've only seen one and never used it or seen it used. But form the premise of a $300+ M203 which uses a shotgun shell and only has the ability to fire bb's (3 at a time) I wouldn't buy it.
Get a G&P M203 or even a Sun Projects. You have to spend more on shells, but you get the option to fire bb's, slugs or Nerf rockets in scenarios that allow you take out fixed targets.
An 48 bb's or even 165 at times are better than 3.
Age verifier Northern Alberta
Democracy is two wolves and a sheep discussing what's for dinner.
Freedom is the wolves limping away while the sheep reloads.
Never confuse freedom with democracy.