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eleven · April 19th, 2006, 07:57

based on mp5 upgrade of airsoft press..(page 71),

many people believe that batterry power does not does not matter in semi-auto, that as long as the motor has enough power to pull the piston then a shot is satisfactory completed.this concept is totally wrong, as said before a guns fps is partly determined by how fast and powerful the piston is moving forward.With enough battery power the motor can afford to pull the piston and the spring fast and hard.in return the spring will be much more powerful in its return movement and will push the piston harder.

can anyone enlighten me pls..i believe this is true since if you apply the theory regarding force and impulse the decrease in time to release the piston maximizes the momentum of the piston as it moves forward.

i'm in a debate in other forum so i want to ask some clarification here.tech gurus,physics scholars pls help..thanks.

April 19th, 2006, 07:57	#1
eleven Trader rating Join Date: Mar 2006 Location: Philippines	factors that affect FPS based on mp5 upgrade of airsoft press..(page 71), many people believe that batterry power does not does not matter in semi-auto, that as long as the motor has enough power to pull the piston then a shot is satisfactory completed.this concept is totally wrong, as said before a guns fps is partly determined by how fast and powerful the piston is moving forward.With enough battery power the motor can afford to pull the piston and the spring fast and hard.in return the spring will be much more powerful in its return movement and will push the piston harder. can anyone enlighten me pls..i believe this is true since if you apply the theory regarding force and impulse the decrease in time to release the piston maximizes the momentum of the piston as it moves forward. i'm in a debate in other forum so i want to ask some clarification here.tech gurus,physics scholars pls help..thanks.