Ive just started working out recently and this is what i do on my workouts. My goal is to get mass!!!!!!!!! lol. 6 ft 160lbs. Can you guys tell me what you think of my work out routine? and suggestions thanks

chest n bi's
4 x 8-10 decline,incline,flat,cables flys

standing up curling bar, sitting down individual concentration, sea saw sitting down.

back n tri's

4 x 8-10
pull downs front and behind, deadlifts (4 x 6), one arm dumbell raises, hyper extensions.

shoulder n legs

4 x 8-10
military press sit down, behind and front. side lateral raises dumbells, shrugs, close grip barbell pull ups, front raises.

squats