Im making a first person shooter and would like input to see if these stats seem balanced. The shotgun would obviously shoot more than one but my co-worker feels that the damage should be per gun not per ammo, i feel differently

AmmoTypes["9mm"] = new Bullet(){
            Velocity = 380,
            headDamage = 100/6,
            bodyDamage = 100/9,
        };

        AmmoTypes[".45 ACP"] = new Bullet(){
            Velocity = 460,
            headDamage = 100/5,
            bodyDamage = 100/7,
        };

        AmmoTypes["5.56"] = new Bullet(){
            Velocity = 992,
            headDamage = 100/4,
            bodyDamage = 100/6,
        };

        AmmoTypes["7.62"] = new Bullet(){
            Velocity = 850,
            headDamage = 100/3,
            bodyDamage = 100/5,
        };

        AmmoTypes["12 Gauge"] = new Bullet(){
            Velocity = 460,
            headDamage = 100/2,
            bodyDamage = 100/4,
        };

        AmmoTypes["20 Gauge"] = new Bullet(){
            Velocity = 450,
            headDamage = 100/3,
            bodyDamage = 100/5,
        }

16 hours ago, reverseslayer said:

Im making a first person shooter and would like input to see if these stats seem balanced. The shotgun would obviously shoot more than one but my co-worker feels that the damage should be per gun not per ammo, i feel differently

 

Related question: does the pacing, nature of the shooter lend itself to the player wanting and needing to pay attention to such items? Are you at the Borderlands/Doom end of the spectrum or something much more tactical--where ammo may be precious, stopping power, body armor penetration, shot location, etc. are all critical factors.