It means 220 Feet Per Second. In the world of air guns that is very slow. Air guns can get up to 1,400 FPS in the high end rifles.
Did you mean FPS? the FPS for the Daisy Red Ryder is about 220 FPS (Feet Per Second.)
It's exactly what is states. 220 feet per second. In the world of Pellet guns that is Very slow. Most pellet rifles travel between 600 and 1000+ FPS. In the world of Airsoft 220 FPS is about as slow as you can get. Airsoft get up to 500 FPS and more. A Daisy Red Ryder BB rifle travels at 350 FPS.
the lightest you can find
what is that? if your talking about an airsoft gun than about $100+ for a good one tht has 370 fps...but like 30 for a 220 fps one if your talking about an airsoftgun than it's about $600 with power of 260 fps, but if you want to upgrade it until 450 fps, it will cost $1000, but for the real p90 approximately it will cost around $35000-40.000.....
In a BB gun (Not airsoft) this is considered very slow.
The UTG M324S Master Sniper Airsoft Rifle shoots at approximately 410 fps with 0.12 g BB's and has a range of 150-175 feet. This is a real cool gun and a lot of fun for target shooting and sniping.
It has 450 fps
375 FPS
300 fps or 320
Almost all paintball guns will shoot 300 fps.
375 FPS
I believe you are asking about the Remington AM77. It is rated at 725 FPS.