IMHO need remove semi-auto reloading from rifle and set 5 round magazine for default rifle. Set reload patron by key R for example 0.5 sec and reload magazine 2-3 sec. Then add more realism in game ad make rifle like Mosin- Nagant or K98.
And IMHO need reduce damaging for block, set 5-10 (for rifle ) and 15-20 (for smg) bullet for full destruction block. This is more realistic for smg (smg in not personal jackhammer and in real life you not break through wall by 3 bullet from smg)
Idea for Ben!!
Ben make please cfg file for tuning server and allow configuring gameplay.
In cfg files add section for config game - like section damage for player from rifle, from smg, damage for body parts, damage for block, number of patrons in magazine for rifle and smg, moving speed player in water, on flat and in up/down block. And more in game parameters, like bullet speed, spread of bullet for rifle and smg, reload time, fog distantion.
For example
server.cfg
RifleDamageHead 100
RifleDamageBody 50
RifleDamageBlock 20
SmgDamageHead 50
SmgDamageBody 30
SmgDamageBlock 8

...
RifleBulletSpeed 800
SMGBulletSpeed 300
RifleTimePatronReload 0.5
RifleTimeMagazineReload 3
SMGMagazineReload 4

RifleMagazine 5
SMGMagazine 30
...
RifleBulletSpread 3
SMGBulletSpread 7

SpeedWater 2
SpeedFlat 5
SpeedUp 3
SpeedDown 4

FogDistantion 200

Idea?