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Twenty-five weapons are featured in Perfect Dark Zero. The real weapon column shows what the look of the gun is based on, and not its functions:

Weapon	Image	Type	Weapon slots required	Magazine size	Secondary function	Tertiary function	Extra	Real Weapon
P9P		Pistol	1	9 Rounds	Silencer	Flashlight	Scope, Dual Wield	Walther P99
Falcon		Pistol	1	18 Rounds	Firecracker	N/A	Dual Wield	GLOCK 17L
Magnum		Pistol	1	6 Rounds	Decoy Fire	N/A	Dual Wield	Colt Python
Jack Dark's Magnum	N/A	Pistol	1	6 Rounds	Decoy fire	N/A	Can Carry Up To 700 Rounds	N/A
Magsec 4		Pistol	1	9 Rounds	Rebound Fire	N/A	Dual Wield, Scope	Beretta modified M93R Auto-9
Psychosis Gun		Pistol	1	6 Rounds	Psychosis	N/A	Dual Wield	N/A
Viblade		Close Combat	1	Max Slash Radius: 2 Meters	Deflect (bullets only)	N/A	N/A	N/A
DEF-12 Shotgun		Close Combat	2	6 Rounds	Radar Sweep	Mimic	N/A	Franchi SPAS-12 Shorty
Combat Shield		Close Combat	2	N/A	Protect Head	N/A	Dual Wield	N/A
DW-P5		SMG	2	24 Rounds	Silencer	Flashlight	Scope	H&K MP5A3 w/ external silencer, Aimpoint scope and Navy flashlight handguard
UGL Liberator		SMG	2	24 Rounds	Booby Trap	N/A	Dual Wield	IMI Uzi 9mm
CMP 150		SMG	2	24 Rounds	Hologram	N/A	Dual Wield	Steyr TMP
RCP-90		SMG	2	40 Rounds	Threat Detector	Reprogram	Scope	FN P90
KSI-74		Assault Rifle	2	30 Rounds/1 Bayonet	Bayonet Shot	N/A	N/A	AK-74
FAC-16		Assault Rifle	2	30 Rounds/Impact Grenades (5 max., loaded one at a time)	Grenade Shot	Silencer	Scope	Colt M4 Carbine w/ M203 and ACOG scope
Superdragon		Assault Rifle	2	20 Rounds/Bounce Grenades (12 max., 6 per clip)	Grenade Shot	Nightvision	Scope	HK G36 w/ HK AG36 (Futuristic Variant)
Laptop		Assault Rifle	2	30 Rounds	Sentry Gun	N/A	N/A	N/A
Jackal		Heavy Weapon/Sniper	3	Single Shot (ammo capacity 31 rounds)	EMP Marker (multiplayer only)	N/A	Scope	Civilian AW-series rifle
Shockwave		Heavy Weapon/Sniper	3	30 Shots (overheats after 3 shots, cannot be reloaded)	X-ray	N/A	Scope	N/A
M60		Heavy Weapon	3	80 Rounds	Caltrops	N/A	N/A	US M60
Plasma Rifle		Heavy Weapon	3	40 Shots (ammo is self recharging)	Cloak (draws from regular ammo)	N/A	N/A	St-Etienne Arms FAMAS G2
Rocket Launcher		Heavy Weapon	3	4 Rockets	Fly-By-Wire	N/A	N/A	N/A
Fragmentation Grenade		Thrown	1	Blast Radius: 5 Meters	N/A	N/A	Dual Wield	M67
Multimine		Thrown	1	Blast Radius: 2 Meters	Remote Control	Remote Detonate	N/A	N/A
Hawk		Thrown	1	N/A	Shrapnel Shield (blocks rockets, grenades, booby traps, mines and plasma shots)	N/A	N/A	N/A
Flashbang		Thrown	1	Effective Radius: 50 Meters	N/A	N/A	Dual Wield	SSA 354

[edit] Gadgets

	Loctopus, an automated lock picking device named after its apparent likeness to an octopus.
	Demo kit, a gadget used in dealing with explosives.
	Data thief, an automated hacking gadget.
	Audioscope, a set of binoculars equipped with a microphone, audio amplifier and recorder.