The following data file is about the COM-18. You may have been searching for the COM-15 or the COM-45.

COM-18

Basic Info
Type	Semi-auto Pistol
Cartridge Type	9x19mm (AP)
Ammo Capacity	15 (+1)
Spawn Locations	LCZ - Armory HCZ - Ammunition Armory Weapon Locker Type 21
Basic Stats
Damage	21.2
Fire Rate	420 7 bullets per second
Weight	0.72 kg
Length	19 cm
Handling Stats
Draw Time Default draw time	0.26s
Draw + Chamber Time Draw time for unchambered firearm	1.03s
Tactical Reload Reload time when the magazine is NOT empty	2.93s
Combat Reload Reload time when the magazine is empty	3.46s
Pick-Up Time Higher weight increases time	0.37s Unrounded value: 0.371s
Accuracy Stats
Bullet Accuracy The overall accuracy of the gun. This value is added to Hip Fire and Aiming Accuracy.	0.2°
Hip Fire Accuracy This value is added to Bullet Accuracy with rounding.	1.7 1.9° (with Bullet Accuracy)°
Aiming Accuracy This value is added to Bullet Accuracy without rounding. Values past the 100th place are not shown ingame.	0.25 0.45° (with Bullet Accuracy)°
Running Accuracy	1.85°
Miscellaneous Info
Obtainable from 914?	True
Deletion % in PD Pocket Dimension	High Tier (0%)
Disarm Immunity? Does having this item equipped make the player immune to being disarmed?	Immune
Attachment Combos	36
Manufacturer	Foundation Gunworks Lunae Defence (Various Attachments)
Inspired by	H&K P30

The COM-18 is a type of Firearm in SCP: Secret Laboratory. It is a semi-automatic pistol, quick to draw and powerful to use.

Operational Guide

A tactical 9mm pistol. High-capacity and lightweight; these were once the standard issue sidearm for Site-02’s on-site security. Though largely replaced by the FSP-9, some guards still covet the days when their firearm was a few pounds lighter.

___
“Frankly, I think it’s a shame we did away with the COM-18 so quickly. The automatic weapons are nice, sure. To take such a large supply of pistols and relegate them to storage, when there was nothing wrong with them, feels so wasteful. We ought to use them for something.”

-Dr. Gene Hyde, Small Arms Supervisor, Site-02

In Game

The COM-18 is a highly effective sidearm, best used against singular targets. The weapon's light weight and small size allows for it to be quickly drawn in emergencies, while its penetration (55%) makes it a formidable weapon against even Armored opponents.

The COM-18 has 3 possible spawn locations:

LCZ- LCZ Armory (On the right table) [100%]
HCZ- Ammunition Armory (On the table) [100%]
Weapon Locker Type 21 (Possibly inside one of the large cabinets) [14.29%]

The COM-18's reload animation becomes slightly longer when reloading a COM-18 that contains an empty magazine.

Holding down the E key on a player with the firearm equipped will disarm the player.

Attachments

Attachment	Stats
Iron Sights	ADS Zoom 1.22x Default Attachment
Dot Sight	ADS Zoom 1x Weight +28%

Attachment	Stats
Standard Barrel	Default Attachment
Extended Barrel	Damage +15% Penetration +15% Bullet accuracy +11% Equip Time +0.03s Aiming Speed -35% Length +45% Weight +68%
Suppressor	Bullet accuracy +25% Gunshot loudness -60% Flash Suppression Equip Time +0.05s Length +92% Weight +47%

Attachment	Stats
None	Default Attachment
Laser Sight	Hip-Firing Accuracy +233% Equip Time +0.01s Laser is visible to others Weight +27%
Flashlight	Light Source Equip Time +0.01s Weight +27%

Attachment	Stats
AP Magazine	Default Attachment
JHP Magazine	Damage +20% Penetration -70%
Extended AP Magazine	Magazine Capacity +6 Equip Time +0.05s Weight +54%
Extended JHP Magazine	Damage +20% Magazine Capacity +6 Penetration -70% Equip Time +0.05s Weight +54%

Stats

	No Armor		Light Armor		Combat Armor		Heavy Armor
	Standard	Extended	Standard	Extended	Standard	Extended	Standard	Extended
Penetration	55%	63.25%	55%	63.25%	55%	63.25%	55%	63.25%
Body (100%)	21.2	24.28	17.38	20.71	15.48	18.93	11.66	15.36
Limb (70%)	14.84	17	14.84	17	14.84	17	14.84	17
Head (200%)	42.4	48.56	42.4	48.56	27.14	34.28	23.32	30.71
AHP (30%)	6.36	7.28	5.22	6.21	4.64	5.68	3.5	4.61
Burned (125%)	26.5	30.35	21.73	25.89	19.35	23.66	14.58	19.2
Purple Candy (80%)	16.96	19.424	13.904	16.568	12.384	15.144	9.328	12.288
Rainbow Candy (95%)	20.14	23.066	16.511	19.6745	14.706	17.9835	11.077	14.592

	No Armor		Light Armor		Combat Armor		Heavy Armor
	Standard	Extended	Standard	Extended	Standard	Extended	Standard	Extended
Penetration	16.5%	24.75%	16.5%	24.75%	16.5%	24.75%	16.5%	24.75%
Body (100%)	25.44	28.62	16.94	20.01	12.69	15.7	4.2	7.08
Limb (70%)	17.81	20.03	17.81	20.03	17.81	20.03	17.81	20.03
Head (200%)	50.88	57.24	50.88	57.24	16.89	22.78	8.4	14.17
AHP (30%)	7.63	8.59	5.08	6	3.81	4.71	1.26	2.13
Burned (125%)	31.8	35.78	21.18	25.01	15.87	19.62	5.25	8.85
Purple Candy (80%)	20.352	22.896	13.552	16.008	10.152	12.56	3.36	5.664
Rainbow Candy (95%)	24.168	27.189	16.093	19.0095	12.0555	14.915	3.99	6.726

Key
One hit to kill.
Two hits to kill.
Three hits to kill.
Four hits to kill.
Five hits to kill.

Notes:

These values are auto calculated by Mediawiki, there may be some rounding differences between it and Unity, so some values may be off by a tiny bit.
Armor does not reduce limb damage.
Rainbow Candy does not reduce head or limb damage.
Rainbow Candy's Bodyshot Reduction is permanent and stacks up to 4. (Lowering damage to 85%). The value in the chart represents 1 Rainbow Candy.
Purple Candy does not stack with itself
SCPs do not take limb or headshot damage besides SCP-049-2
SCP-173's base HP has armor equivalent to Heavy Armor. This is not applied to their Hume Shield.
The rows listed as AHP represents how much damage HP takes while under the effects of AHP. It does not represent how much AHP is lost.

Related Achievements

Army of One
	In a single life, get 4 kills using 4 different weapons.

Be Polite. Be Efficient
	With a firearm, kill five enemies in under 30 seconds. The timer starts after the first kill.

Change in Command
	Disarm an MTF operative.

... You Thinking What I'm Thinking?
	Pick up any firearm as a Class-D Personnel.

Sounds

Gallery

Equip + Chamber Animation
Inspect Animation
Tactical Reload Animation
Combat Reload Animation

A render of the COM-18.
Another render of the COM-18.
Official 2.1k Render (Legacy model)

The icon for the COM-18 prior to v12.0.0.
The icon for the COM-18 during development of v11.0.0.
The former inventory icon of the COM-18 (known as the USP), before the Parabellum (v11.0) update.

Trivia

The COM-18 has the fastest base draw speed in-game for standard firearms.
"COM" in COM-18 does not stand for anything, and is simply random letters.
The former name of the COM-18 was USP.
- The name, and gun mechanics were changed in the 11.0.0 update. The texture was slightly updated alongside these changes.
  - The model would be reworked in the the 12.0.0 update. Additionally the firearm was given tweaks to its stats and the ability to choose between AP and JHP Rounds.
According to the COM-18's Operational Guide, the COM-18 was once the standard issued sidearm for Facility Guards before being replaced by the FSP-9.