I have read that +P ammo should not be used in the Marlin Camp carbine. And, I have 250 rounds of Spanish 9mm in a green plastic "battle pack". Does anyone know if the Spanish ammo is loaded to +P levels? The battle pack is marked Toledo I.N.I., 250 cartuchos cal. 9mm (parabelum) poliefectos, 1994.
Tom
Tom