Predator weaponry varies from hunter to hunter. Older warriors tend to disdain the use of firearms, preferring to use melee weapons in order to increase the challenge.[7]

Ceremonial dagger
The ceremonial dagger attached to the right shins of all Predators. It is treated to resist xenomorph blood.

Combi stick
The combi stick resembles a telescopic spear. It can pierce many materials such as body armor and steel. There are two variants; a large, bronze coloured version, and a sleeker, silver version with protruding blades. Both this and the shuriken are made of materials that are resistant to the acidic traits of xenomorph blood.

Gauntlet plasma bolt
The plasma gauntlet plasma bolt fires a small plasma bolt from the Predator's left wrist gauntlet, which seems to be only moderately effective, but still causes a reasonable amount of damage.

Power Glove
A strength enhancing gauntlet which releases some form of kinetic energy with explosive force on impact. Used as a means of demolishing objects such as concrete from all directions, it provides quick access to the path wanted.

Laser nets
The laser net is a flat triangular-shaped device that, when deployed, automatically secures itself against a solid surface. When activated by remote, the device will produce multiple laser beams stretching across a spatial void until they make contact with an adjacent surface. The lasers do not damage or cut into the adjacent surfaces they touch, but do cut and slice through organic material. When two or more laser nets are placed across from each other on parallel surfaces and activated, a laser "grid" results, disallowing all but the smallest creatures to pass through.

Netgun
It's a gun-like weapon that fires a man-sized net at its target, who is violently thrown and trapped against the nearest surface. The net then begins to constrict itself and cut apart the trapped individual inside.
Though resistant against edged weapons, it is not resistant to a xenomorph's acidic blood or Predator weapons.

Plasma caster
The plasma caster is a shoulder-mounted energy weapon. A triangular laser rangefinder is used to assist aiming the shot. The laser sight can be part of the Predator's helmet, although some casters have their own laser sights without need of a helmet. In both set-ups the plasma caster moves with the Predator's field of vision. It fires a bright blue or gold plasma pulse in a straight line. The pulse can be controlled to fire with more powerful charges ranging from minor stunning/wounding blasts or powerful enough to sunder the atmospheric plating of interstellar aircraft. The plasma caster and respective tracking servos are some of the most vulnerable articles of equipment carried by the Predator, being easily damaged. The plasma caster can also be used as a hand held weapon.
When used in conjunction with the correct vision mode, the plasma caster automatically targets an enemy and the shot is normally a guaranteed hit, (especially against human targets) provided that said enemy does not take cover in such situations, although fast xenomorphs may escape.

Self-destruct device
Each Predator carries a self-destruct device mounted on their wrist computer. Once activated this device begins a relatively short countdown. Red LEDs of Predator numerals on the Predator's gauntlet serve as a warning that the bomb is about to explode. The detonation of the bomb results in a small nuclear-like explosion which destroys an area equivalent to 300 city blocks. The device is usually used as a means of retaining honor, much like Japanese seppuku, allowing the hunter to commit suicide when he has been mortally wounded or inescapably trapped, in order to preserve his honor and remove any evidence of his existence. A similar device is found on Predator starships.

Smart Disc
The chakra (smart disc) is an extremely sharp circular weapon that is thrown like a discus and returns to the user like a boomerang. This weapon is extremely powerful, shown to easily cut through flesh and bone. It also has a hand grip for use as a slashing melee weapon as well.

Shuriken
The shuriken behaves much like the smart disc, however, it is constructed with retractable blades, and can also be used as a melee weapon. It is immune to a xenomorph's acid blood. The blades are strong enough to break a xenomorph Queen's head armor, though it cannot seem to actually cut it.
The blades extend and retract by a Predator holding it at his finger-tips and flicking his arm.

Spear gun
A spear gun which fires small bifurcated metal darts at high velocity. the spear gun is designed in a shape of a rifle.

Whip
A segmented hand held bull whip capable of cutting targets in half, after it wraps around them and is pulled taut. It is said to be made of a Xenomorph's tail, which might explain its resistance to acid.

Wrist blades
Wrist blades are a common melee weapon for most Predators.
The blades range from 12 to 18 inches (460 mm) long and retract from a wristband. They are forged from an unknown alloy which is almost unbreakable, but not totally immune to xenomorph blood. Some wrist blades can be reversed so that the sharper end can be used more effectively in an outward swing. The blades can be fired from the housing/slide in case of emergency, or reversed to execute a back-handed slash, or have them spread apart to make attacks with larger (more spread-out) wounds or to dissaude prey from moving by trapping their head between the blades. These blades are serrated to cause maximum damage when stabbing and/or pulling the blades free, and occasionally double-edged, removing the need for the reversing blades.
The wrist blades are nearly indestructible compared to earth based metal blades.

Arm blades
Arm blades are similar to wrist blades, but are much longer than most wrist blades. The arm blades are extended by the Predator flicking his arm backward and tensing his hand.