It's 2013 and Marushin have come out with a blowback pistol is based on the FN Herstal semi-automatic pistol. If you have a P90, you need to have this pistol to complete your authentic FN loadout.
Firing consistantly at 300fps on Top Gas yet it has a rather slow moving kick. It's mainly made out of plastic weighing in at 890g with magazine loaded which is not bad considering the real steel version isn't made out of metal either. So this is just several grams off of the real weight of the real steel pistol replicating the feel and the weight of the pistol!
There is a Picatinny Rail underneath for your flashlights and lasers if you wish to add them. Field stripping it is exactly what you'd find on the Tokyo Marui and real steel version. Once you remove the slide, the hop up can be found on the slide itself.