What FPS is a M100 spring?
140% (M100) ~320~380 F.P.S. 150% (M110) ~330~390 F.P.S.
What FPS is a M120 spring?
Perfect for M4 upgrades, custom guns, etc. (please note: packaging may be generic or labeled as ‘Rocket Airsoft’, but is made by SHS OEM). FPS will be in the 380-400 FPS or so, depending on your gun type. The M120 is the most popular upgrade spring.
Are BB guns more powerful than airsoft?
Power! BB guns generally have more power (energy) and carry that energy out further down range, but both BB and Airsoft can shoot up into the 500+ fps ranges.