The XP-220 is the replacment for the XP-20 and it does it quite well. The XP-220 is the ideal light first attack weapon. For a small gun it feels rather sturdy. It also fits in small compartments of a backpack and the 220 has a decent water capacity for a gun so small. The one annoyance is that the new trigger leaves people with big hands no room to fire and that the pump should be bigger. Pros:Light and powerfull great for sneak attacks Cons:the trigger and it has bright colors. RATING:6.5/10