The pressure limit for 9mm ammo is 35001 (?) psi for +p there is a slight increase to 38500. To my knowledge all makers of sliders caution against routine use of +p stating that either the gun will be damaged or accelerated wear will occur.
Accepting that the makers of the semi auto most probably know what they are talking about I ask the experts here how can such an insignificant increase in pressure cause such concerns by those who have designed and manufactured the gun?
Accepting that the makers of the semi auto most probably know what they are talking about I ask the experts here how can such an insignificant increase in pressure cause such concerns by those who have designed and manufactured the gun?