Urban Coalition Common Pack

Contains universal attachments used by Urban Decay and future weapon packs.

Slot types:

• "Internals" (uc_fg): Perks related to weapon mechanics.
• "Training Package" (uc_tp): Perks related to weapon user.
• "Ammo Type" (uc_ammo): Bullet type (unrelated to weapon caliber).
• "Ammo Type" (uc_ammo_shotgun): Bullet type for shotguns.
• "Ammo Type" (uc_40mm): Projectile type for 40mm grenade launchers, such as the M79.
• "Powder Load" (uc_powder): Type and amount of gunpowder in the cartridge.
• "Muzzle" (choke): Shotgun-specific chokes.

Balancing Information

Caliber

All weapons using the same caliber are expected to do the same penetration and damage. Range should be loosely similar, but may vary depending on weapon type and barrel length. Listed below are all cartridges present, sorted by ammo type.

Pistol Ammo (pistol)

Caliber	Damage	Penetration	Expected Range
9x19mm	30-17	6mm	15/50m (pistols); 20/100m (SMGs)
.357 SIG	33-17	6mm	~
10mm Auto	35-20	8mm	~
.40 S&W	30-23	8mm	8/50m (pistols); 10/100m (SMGs)
.45 ACP	45-15	9mm	10/50m (pistols); 15/100m (SMGs)
.380 ACP	30-15	3mm	12/40m (pistols); 16/80m (SMGs)
9x18mm	28-17	3mm	15/50m (pistols); 20/100m (SMGs)

Magnum Ammo (357)

Caliber	Damage	Penetration	Expected Range
.50 AE	80-12	12mm	10/120m
.44 Magnum	75-16	10mm	~
.357 Magnum	60-20	9mm	~
.50 Beowulf	80-20	12mm	15/90m

Carbine Ammo (smg1)

Caliber	Damage	Penetration	Expected Range
5.56x45mm	34-20	14mm	50/400m
.300 BLK	40-15	10mm	~
5.45x39mm	40-20	12mm	36/360m

Rifle Ammo (ar2)

Caliber	Damage	Penetration	Expected Range
7.62x51mm (bolt)	80-50	20mm	50/400m
7.62x51mm (semi)	65-35	20mm	50/400m
7.62x39mm	50-25	16mm	30/300m
.366 TKM	60-30	18mm	30/300m

Plinking Ammo (plinking)

Caliber	Damage	Penetration	Expected Range
.22 LR	12-7	3mm	50m (pistols); 100m (rifles)

Shotgun Ammo (buckshot)

We make an exception to the rule for shotguns because most use a single caliber, and auto shotguns can be very powerful.

Caliber	Damage	Penetration	Expected Range
12 Gauge (pump)	20-13 x8	2mm	50m
12 Gauge (semi)	18-10 x8	2mm	40m
.410 Bore	18-5 x4	2mm	60m

Sniper Ammo (SniperPenetratedRound)

Caliber	Damage	Penetration	Expected Range
.338 Lapua	80-160	36mm	20/100m
.300 Win Mag	50-90	24mm	10/50m

---

Damage Multipliers

There are two damage multiplier tables, one for shotguns and one non-shotguns, defined in sh_0_uc.lua.

Standard

Part	Multiplier
Head	3.5
Chest	1.15
Stomach	1
Arms	0.85
Legs	0.5

Shotgun

Part	Multiplier
Head	1.5
Chest	1
Stomach	1
Arms	0.85
Legs	0.5

---

Damage Breakpoints

Some ammo types modify damage values. Most notably, JSP by +17%/-15%, and FMJ by -10%/+15%. With the standard damage table, these are some relevant damage thresholds:

Threshold	Damage	+JSP	+FMJ
5x Torso	20	17/24	23/18
4x Torso	25	22/30	28/22
1x Head	29	25/34	32/25
3x Torso	34	30/40	38/30
2x Chest	44	38/52	48/38
2x Torso	50	43/59	56/44
1x Chest	87	75/103	96/75
1x Torso	100	86/117	111/87
1x Arms	117	100/139	130/108
One-tap	200	171/235	223/174