Weapons

There are many weapons on Earth and The Ark, which are listed here.

Axes


Axes are common, and can serve as utilitarian tools. As weapons, they are generally relatively easy to use for the amount of damage they can cause.

Bellamy's axe appears to either be homemade or a re-purposed survival tool. Clarke used it to cut Murphy down before he would have died from hanging.

Knives
Knives are useful tools, that despite their small size can still be effective as deadly bladed weapons. Charlotte used a knife made from scrap metal to kill Wells. Murphy has used his knife to threaten his victims. Lexa uses a Scottish dirk.

Spears
A spear was thrown by a Woods Clan member into Jasper's chest. By inspection, the shaft appears to be made of wood while blade appears to be discolored iron or steel. Lexa also used a spear to kill Nia.

Bow and Arrow
Used by Grounders, all bows seen have been short bows made of wood.

M4a1
The 100 found some packed for long-term storage in an old military base. While the rifles still function well, much of the ammunition has gone bad. The 100 used M4a1 rifles to ward off Grounders attacking The Camp.

Pistol
Bellamy was given a semiautomatic pistol by Commander Shumway to kill Chancellor Jaha. It ran out of ammunition after Wells shot the panther in "Pilot". The pistol seems to be an FN Five-SeveN with a tactical light mounted on it.

T97NSR
The bullpup rifle, known as the T97NSR, is a pre-war Chinese assault rifle. it appears to be the main guard weapon used in the Ark. It is seen frequently in Season Two, used by the Camp Jaha guards.

It is unclear how the survivors of the Ark acquired them, but since it is Chinese-made, it is possible it was part of a payload of supplies sent to the Shenzhen before the creation of the Ark.

CAA Tactical Roni
This gun is seen used by Finn from "Many Happy Returns" to "Spacewalker". It was given to him by Bellamy at the end of "Many Happy Returns".

Minigun (unknown model)
At the onset of Season Three, the vehicle used by various characters features a clearly visible minigun mounted on the front (to be used by the person in the front passenger seat). The weapon is of unknown origin, but likely originated in the now-vacant Mount Weather, as such a weapon would be illogical to use on a space station. Additionally, Mount Weather is known to have had an arsenal of heavy weaponry, such as guided missiles, so theorizing that the weapon originated there is not unrealistic.

Bombs
An explosive devices created and used by Raven. She used rocket fuel (hydrazine) from the crashed dropship and gunpowder from bullets in order to make a bomb to blow up a bridge. The device proved powerful enough to destroy the structure as well as anyone nearby.

Landmines
Raven is also able to make landmines.

Grenades
Raven has been able to make explosive fragmentation grenades from available raw materials

Knock-Out Gas Cans
The Mountain Men have grenades containing a knock-out gas. Knock-out gas is a strong general anesthetic.

Flashbangs
Used by Mountain Men as a form of crowd control.

Flares
Flares used by the Delinquents to signal The Ark, burned down a Grounder village and started the Delinquent-Grounder war.

Gunpowder
The last of the loose gunpowder used in the bridge bomb was taken from old bullets, Jasper made more using his chemistry knowledge.

Hydrazine
Highly unstable in its nonsolid form. Appears dark pink in color. The Delinquents scavanged some from the crashed exodus ship, then later used a supply under the original dropship.

Acid Fog
Acid Fog or The Veil was a poisonous gas created by the Mountain Men. The Grounders had a warning system where they blew a horn to alert others of the fog. Bellamy Blake destroyed the Acid Fog machine so it is assumed to no longer be a threat.



Guided Missile
The Mountain Men had an arsenal of guided missiles and used one to destroy the Trikru village of Tondc.

Nuclear Missile
The Ark was in possession of nuclear missiles and warheads left behind from the Nuclear Apocalypse. One was rode into the Dead Zone by Jaha, and A.L.I.E. was later in possession of the same missile in her mansion.

Poison
Used on knives/arrows/ spears. The toxin is natural and derived from plant life similar to manchineel tree sap. The antidote comes from the beetles that feed on the river moss.

Hemorrhagic Fever
A virus used by the Grounders on the Delinquents to "soften the battlefield" prior to engaging with footmen for hand-to-hand combat. The Grounders infected Murphy with Viral Hemorrhagic Fever and let him escape their prison camp. Murphy returned to The Camp and infected the Delinquents, causing at least three known deaths.

Ark Guard baton
A shock baton or a stun stick is a short-range melee weapon. As an electrically powered stun baton, it is essentially a high-tech club that can also immobilized targets with a powerful electrical shock.

It was initially used as a non-lethal weapon by the Ark Guard to police the Ark residents. Once the Sky People arrived on earth, under the Exodus Charter, the stun stick was then also used as punishment in the form of shock lashes.

Tone generators
A hand-held device that generates a specific tone that incapacitates any nearby Reaper. Used by Mount Weather Guard to disarm Reapers during harvesting.