The Firearm Blog lists 8 reasons a favourite in the airsoft world, the FN P90, is under-appreciated... "The FN P90 is one of the most overlooked personal defense weapons in the world. Designed by FN Herstal in 1990, this futuristic bullpup fires 5.7x28mm, offering high capacity, low recoil, and impressive ballistic performance—especially when compared to 9mm. Whether you’re curious about its performance in real life or want to see how it stacks up against competitors like the MP5 or Ruger LC Charger, this video covers everything: reliability, suppressor performance, ammo availability, and why the P90 might be one of the most practical backpack guns ever. Also… did I mention GoldenEye, Stargate, and Outer Heaven babe troopers from Metal Gear?"