This is based on my belief that AoS is a WAR GAME, not a WWI or WWII or Vietnam war game. Just, a war game.

Just Suggestions. Also, to make the Cp more useful, you should be able to switch guns there. Examples:
You can only carry 2 guns at a time.
Three types of guns and three categories:
There are 9 guns:

Power houses:
Power houses will have VERY SLOW reload times. Also very limited ammunition (minigun exeption) They will also have lots of recoil and are deployable-only.
They must be deployed over a block 2 blocks higher then the one you are standing on. To deploy you must hold them and right click. You cannot throw grenades. Recoil is reduced if mounted while having 3 block high side walls for the 2 block high structure. They are very good against masses and overall building destroying.

Mounted Minigun:
Speed: 5 shots per second.
Recoil: 3px per 2 1/2 shots.
With sidewalls: 1px per 3 shots.
Reload speed: 15 seconds.
Max shots: 80
Max clip: 40
Zoom: x1 1/2
Block destruction capability: 1 block per 2 shots.
Damage:
Body/leg hit: 45 per shot
Head hit: 90 per shot
Hand hit: 25 per shot
Range: Not very far.
Overall: Not good for destroying structures as the other power houses but great for attacking masses. Leaves most of the face exposed to stop 1 person raids from destroying everything. Only good with backup cover.

Mounted dual Railgun:
Speed: 1 shot per second.
Recoil: 4 px per shot.
With sidewalls: 3px per shot.
Reload speed: 2 1/2 seconds.
Max shots: 20
Max clip: 5
Zoom: x4
Block destruction capability: 2 block per shot (in a line).
Damage:
Body/leg hit: 90 per shot
Head hit: 100 per shot
Hand hit: 35 per shot
Range: Far.
Overall: Very good for powerhouse sniping. Not good with masses. Leaves little head exposed yet faceplate is breakable. Semi-good at breaking structures. Mostly poorly constructed intel towers will fall to this. Great with Ak-74 backup. Bad against Rockets and grenades.

Tri-mounted rocket launcher:
Speed: 1 1/2 shots per second (when held down).
Recoil: 4 px per shot.
With sidewalls: 3 px per shot.
Reload speed: 3 seconds.
Max shots: 15
Max clip: 3
Zoom: x1 1/2
Block destruction capability: 3x3x3 block area per shot.
Damage:
Body/leg hit: 100 per shot
Head hit: 100 per shot
Hand hit: 75 per shot
Range: Midrange.
Overall: Great for utter destruction. Provides no cover for head. Heavily limited ammo. Bad against Automatics. Overheat if fired 5 shots in 8 seconds and explodes and destroys a 5x5x5 area killing the user.

Stealth guns:
These are very good for one-man intel treks. Very quiet guns with medium ammo. Little recoil and fast reload. Good for sniping. Not good for Ramboing or raiding. Very very bad for block destruction. Most have long range.

Semi-automatic Dual Handgun:
Speed: 4 shots per second.
Recoil: 2px per 2 shots.
Reload speed: 3 seconds.
Max shots: 60
Max clip: 20
Zoom: x1 1/2
Block destruction capability: 1 block per 5 shots.
Damage:
Body/leg hit: 45 per shot
Head hit: 85 per shot
Hand hit: 15 per shot
Range: Near-ish.
Overall: Not that great of a stealth gun. Good for people needing a fast, quiet gun. Clip is low, mostly for one or two people encounters. Makes little sound either way.

Silent Sniper rifle. (mountable)
Speed: 1 shots per 2 seconds.
Recoil: 2px per shot.
Reload speed: 2 seconds.
Max shots: 40
Max clip: 10
Zoom: x5
Block destruction capability: 1 block per 5 shots.
Damage:
Body/leg hit: 20 per shot
Head hit: 100 per shot
Hand hit: 5 per shot
Range: Very far..
Overall: Could be the best sniper if you want to remain unknown while sniping (the general idea of it). Makes a little click sound. Tracer is very, very little. Is the WORST gun for destroying. Anything. Provides a destructible faceplate if mounted. Only mounts with sidewalls.

Silenced Pistol:
Speed: 1 shots per second.
Recoil: 1px per shot.
Reload speed: 2 seconds.
Max shots: 45
Max clip: 10
Zoom: x2
Block destruction capability: 1 block per 2 shots.
Damage:
Body/leg hit: 35 per shot
Head hit: 100 per shot
Hand hit: 15 per shot
Range: Midrange.
Overall: Good for tunneling. Very useful in long treks with low enemy encounters. Makes no sound firing. Makes Very VERY little sound hitting enemy. Makes low sound hitting blocks. Bad against multiple people. This pistol is the Stealth gun categories most destructive weapon.

Soldier guns:
These guns are the regular, right of the bat guns you receive when you first join the game. They are average. No specialty expect being all rounded. When you want to go and get the job done on the front lines, the raids, the whatever. These are for you.

Ak-74:
Speed: 3 shots per second.
Recoil: 2px per shot.
Reload speed: 5 seconds.
Max shots: 50
Max clip: 10
Zoom: x1 1/2
Block destruction capability: 1 block per 3 shots.
Damage:
Body/leg hit: 40 per shot
Head hit: 95 per shot
Hand hit: 15 per shot
Range: Near range..
Overall: Good against rockets. Great overall automatic gun for raids or flat out killing. Bad for sniping. Also yes. This is a Ak-74, not 47, thats an OLD model.

Current Rifle:
The current rifle :P

Piston rocket launcher:
Speed: 1 shots per 2 seconds.
Recoil: 10 px per shot.
Reload speed: 8 seconds.
Max shots: 10
Max clip: 2
Zoom: x2
Block destruction capability: 2x2x2 block area per shot.
Damage:
Body/leg hit: 100 per shot
Head hit: 100 per shot
Hand hit: 50 per shot
Range: Midrange.
Overall: Want to blow stuff up? Take this gun. Great for overall destruction. Not so great without cover or backup. Very bad against automatics. Very. Again, just your run-of-the-muck rocket launcher.

Again, Leave suggestions BELOW. This is MY list. If you want to make one go ahead. But dont say that im "wrong" or it doesn't fit the game. This is just a example. If you want to prove me wrong make another list.