Incredibly fast, the double-seat Land Speeder ground-effect vehicle is used to attack enemy fortfications and heavy weapons from the air. This weapon has proven so effective that the Iron Warriors Traitor legion makes it a point to scavenge these for their own use whenever possible. When attacking fortified positions, Space Marines use the Vindicator, which fills nearly the entire chassis with the massive, snub-nosed Demolisher Cannon, capable of blasting through the thickest walls. However, when it is called for, they can utilize the Whirlwind, which is armed with a long-range missile launcher, and can bombard enemy positions in preparation for attack. It can also have Heavy Bolters or Lascannons mounted on side mountings.Д«eing a mobile force, the Space Marines have little need for artillery. Armed with either an Autocannon or twin-linked Lascannon. The Predator is heavily-armored variant that, rather than act as a transport, is instead a light tank.

Razorbacks are typically armed with twin-linked Heavy Bolters or Lascannons, and are excellent for adding firepower to smaller squads. The chasis of the Rhino is very durable, and serves as the basis for other Space Marine vehicles.ДЄ Razorback is a variant of the Rhino that sacrifices troop capacity for firepower. The Rhino generally mounts a single storm bolter and is lightly armored. Like Terminator Armour, the Dreadnought is heavily-defended against frontal assaults.ДЄ fast troop transport, a Rhino can hold up to ten Marines in cramped conditions. Valiant Marines who fall, but do not die, in battle are often interred in Dreadnought Armor, a twenty-foot-tall walking tank, equipped with life-support systems to maintain the Marine indefinitely (at least one Dreadnought's occupant fell during the Horus Heresy and still lives in the 41st millennium) and an array of weapons. The First Company of each Space Marine Chapter uses Terminator armor extensively, and only those Marines who earn the crux terminatus are permitted to wear it. Tactical Dreadnought ('Terminator') Armor was originally developed for boarding missions, and sports heavy forward armor. Possibly the most prominent feature of the Space Marines is their armor, a heavy suit of powered armor that enhances a Space Marine's already superhuman strength, as well as allows them to easily withstand fire than could kill a normal human. Force weapons ranged from the Force Axe to the Force Swords that only high Librarians tend to use. They channel their Pysker Energies and emotions into the weapon for unimaginable devastation. These powerful weapons are used by Librarians. Rocket Launchers cannot be fired on the move. Krak rockets are implosion-based warheads that can take out a single unit while frag rockets use a template and can thus take out multiple units. Rocket Launchers have a capacity to fire two types of missiles, krak and frag.

The Imperium's plasma weapons have poor cooling, and thus build up dangerous levels of heat with continuous operation. Heavy plasma cannons are also widely used, particularly by the Dark Angels chapter. The Space Marines make good use of the tempermental plasma weapons, in pistol and rifle form. The major exception to that rule is the Lascannon, a heavy laser weapon capable of blowing holes in tanks with a single shot. Unlike the Imperial Guard, the Space Marines don't make as much use of laser weapons. They come in three forms one-handed, two-handed and Heavy-Flamers. Terminator Armor is often equipped with a double-barrelled storm bolter.ДЄssault cannons are the miniguns of Warhammer 40K, they are more powerful than the Heavy Bolters.ДЇlamers are basically Flame Throwers that shoot napalm. Bolters are made in both pistol and rifle form, as well as the machinegun-like heavy bolter.

A bolter is a heavy gun that fires rocket-propelled rounds with mass-reactive explosive payloads. The standard weapon of the Space Marines is the boltgun, also known as a bolter. As the elite fighting arm of the Imperium, Space Marines are equipped with some of the best weapons the Imperium has.

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