mout house 2.5 problem 1 reply

i am having problems with the mout house 2.5 version... I get a good score and a go but instructor recommends me to try again.. no other courses are available.. and I am using the 9mm pistol.. someting i am missing?

try using the M4, have it on single, dont waste ammo, dont hit friendlies, and move quick... hit all the bad guys... there ya go np...