Sniping

Sniping is the act of covertly eliminating targets from a concealed position, preferably far away, as to reduce the chances of being located. It is an essential battlefield tactic in any form of combat. When correctly executed, sniping can achieve not only kills, but a sense of demoralization and disarray among your enemy combatants. In The Art of War by Sun Tzu, it is stated that one must "attack an enemy when they are disorganized." Sniping unveils that opportunity, and can allow for an objective to be swiftly and successfully carried out. The most popular weapons for sniping with are the SRS99C-S2 AM Sniper Rifle and Covenant Beam Rifle, but it is possible to use other weapons for sniping.

Summary
It took Bungie a long time to realize just how popular sniping was in the Halo games. But they finally gave in and created the Team Snipers playlist. Sniper rifles are extremely powerful in both Slayer and objective games alike. A team with a strong sniper will be able to completely lock down areas and paths of attack. Not only are these rifles useful at long range, but with practice they can also be your best close-range weapon. If you meet an opponent carrying an Energy Sword, Gravity Hammer, or other CQB weapon, you must make sure to go for the Headshot. It is believed that the reason that most of the players on Xbox Live are Spartans is because they have smaller skulls than the Elites. However, the Elite skull is centered lower on the torso, and is almost impossible to snipe from behind (if an Elite player model is hit in the area above the shoulder blades, that will sometimes count as a headshot). A strong sniper will always be a dangerous opponent. It is also important to learn to deal with enemy snipers. Successful tactics are to unscope them (hit them with fire so they come out of scoped position), do not give them easy targets (hide behind rocks and trees, take the shortest path between cover), talk about them (in fact in team games you must make it the first communication priority to call out the enemy sniper(s)).

Differences
The two most popular sniping weapons, the Sniper Rifle and the Covenant Beam Rifle, are very similar in function but have some small differences in their abilities.

SRS99C-S2 AM Sniper Rifle
The SRS99C-S2 AM Sniper Rifle is the one of the two main sniping weapons, requiring one headshot, or two body shots to kill an opponent. However, the sniper rifle has a slightly slower rate of fire than the beam rifle, and can only fire four shots in quick succession.

Beam Rifle
The Covenant Beam Rifle is the other main sniping weapon, still requiring only one headshot or two body shots to kill. Using its particle beam to kill the enemy it can be just as effective as the human sniper rifle. However, the beam rifle has a slightly higher rate of fire, and the entire battery can be used without pausing, if one takes care not to overheat the weapon. But at a disadvantage, only 2 shots can be shot rapidly.

Covenant Carbine
The Carbine is, like the BR, not really considered a 'sniping' weapon, but it's very effective against a Brute and has a zoom function which gives it a crucial advantage. Also, its single burst fire gives its accuracy a boost. It fires unusual energy projectiles that kill with ease.

M6D Pistol
This weapon was not designed as a sniper, but due to its high accuracy, power, and range, it can be used for sniping in a similar way as the Battle Rifle.

Battle Rifle
A lot like the carbine, the battle rifle is not intended for sniping, but thanks to its range and accuracy, it's an effective sniper or Designated Marksman weapon. And remember that it only takes four headshots to bring down a Spartan or Elite with normal shields.

Rocket Launcher
A rocket launcher, can be used for sniping, but it is not suggested. The reason for this, is because the rocket launcher has a zoom. If you do try, sniping with it you must aim the rocket ahead of where the object is moving. Your target must be walking in one direction, and not be aware of your presence. The learning curve for rocket sniping is incredibly steep. But if mastered, it can become an incredibly valuable skill.

Needler
With its new upgrade,in Halo 2 the Needler (even when dual wielded) is still not all that powerful. But when used in the correct situations, a marksman can utilize them, and make many an exploding pincushion. In close range fights, aim at your opponent's future position, more than you usually would for any other weapon. For mid-range fights, where the Needler excels, make sure to head your target off, the Needles will seek him out, and more will penetrate your target because you helped the tracking-process. Remember, the Needler is one of the most silent, deadly weapons in the game. You can have your enemy half-dead before he even notices that he is being fired upon.

Headshot
A headshot is a shot fired by any non-automatic weapon that hits an enemies head, or more specifically their head-box (a square box which contains the enemy's head, making it possible to slightly miss the head, and still score a headshot.) A headshot made with a non-automatic weapon deals more damage, resulting in a one hit kill with sniping weapons, and quicker kills with non-sniping weapons. The headshot is the primary goal of snipers. When going for a kill, remember a common Sniper motto: "One shot, one kill".

The Role of the Sniper
It is important to keep in mind the role of a Sniper, and a smart one, at that, especially in Multiplayer, when you possess the precious weapon. The sniper's creed is "One shot. One kill." and any user of the Sniper Rifle should stay true to that saying. Contrary to popular belief, the sniper's role is not only to counter snipe and eliminate key opponents, but also to scout and gather intelligence. With voice communication on Xbox LIVE or the computer, the sniper can use his scope to, help him kill the enemy, but also to provide his teammates with vital information, given the fact that his weapon's scope can survey almost the entire the battlefield, something that comes in handy for spotting advancing threats.

Counter Sniping
One of the most important roles of a sniper, is counter-sniping. One of the sniper's very first duties is to terminate an enemy sniper as quickly as possible without being killed himself. Doing this leaves a skilled sniper invulnerable to the only long-range anti-sniper weapon in the enemy's arsenal: their own sniper and his trusty rifle. Shown here is a diagram for effective relocation and flanking, just one part of the dynamic elements of counter-sniping.

But always keep in mind that counter-sniping is a double-edged sword, it can be used against you as well as for you.

Counter Sniping Tips

 * Keep under cover.
 * Sometimes it is best if you do not shoot other players until the sniper is eliminated if you want to stay alive. If you shoot with a sniper, the shot is very noticeable, attracting attention from the enemy sniper. A Beam Rifle may not leave a trail for such a length of time like the Sniper Rifle, but it is bright, and someone from the opposing team is sure to have seen it, and notify the sniper.
 * If you do shoot other players or if the enemy sniper survives your shot, then move to a secondary hiding place. Get out of your hiding spot and jump somewhere else.
 * Always be thinking, strategy is a big part, think of all probable variables.
 * Keep moving. Don't let enemies zero in on your position, beucase if they do an unsurvivable amount of fire will be loosed at you suspected position. But be sure that when you do move that you are either under cover or concealment at all times, otherwise you take the chance of counter-sniping.

Movement
The number one rule about being a sniper in multiplayer is to keep moving. Whether you're strafing or moving from spot to spot, you should always be moving, especially if the other team knows where you are. Never allow the enemy to pin you in, and always position yourself to view the most of the battlefield. You must keep the enemy guessing, and fearing wherever you may be. The Snipers role is almost as much a psychological one as a physical one. If the enemy fears walking into your view then you have succeeded. An effective sniper can change the entire tone of a match.

Standing still with the sniper will make you an easy target, unless you have very good cover. If you are in the open, strafing can make you less of a target as well as help you perform a sweep snipe since your reticle is moving from side to side. NOTE: Do not move a lot from side to side if you have a concealed hiding place, but after you fire a shot or two, get out of there, someone will be closing in on your position.

When you fire
Always remember to lead the target, with greater leads the farther you are from your mark. So always shoot where your target is going. The bullet takes time to travel to a mark, and a seconds lead can be the deciding factor in a kill. If you miss, immediately move from your current location, reloading only after you have settled down. While in transit to your next roost, switch to your secondary weapon. A sniper's secondary weapon should be a CQB or mid-range weapon, such as a Carbine, Shotgun, MA5C Assault Rifle, Pistol, or SMG. Don't use anything over the top (i.e. Rocket). Keep that weapon reloaded at all times, and use it only in close quarters combat. An effective sniper will never need to use this weapon, but never underestimate its use.

No-scoping
The skilled player can always use the sniper rifle as a close-medium range combat weapon. The sniper rifle in Halo 1 has a rather high rate of fire, and so can usually eliminate opposition within 2 seconds, assuming both shots hit the target. When no-scoping always jump and dodge enemy fire, and keep grenades and a secondary weapon handy. If the enemy is jumping, try to jump in-sync with them or hit them when they land. More skilled players can stay at the first zoom stage, picking off enemies at medium range. This technique is extremely useful when the enemy is too close to effectively destroy, or when they are jump-dodging and you are close enough.

Multiplayer Role
Sniping, both moving and from a fixed location (camping), is very popular in Halo multiplayer. Uses for the sniper rifle include teleport coverage and picking off enemy players in Warthogs and Scorpion tanks (note: sniping an enemy out of a Scorpion will only work in Halo 1). Network lag is a serious problem for this weapon, as even a small error makes the difference between a hit and a miss. When using the Sniper rifle, an enemy can easily sneak up from behind and melee the shooter's back for an instant kill, because the motion tracker is not shown when zoomed in. Use audio clues to help defend yourself. Another life saving sniping technique is temp-zooming, clicking the right stick and holding. This will zoom you in as normal but if you release the stick after holding it you will zoom back out to normal view without having to cycle through 10x zoom.(You can also do this from 5x to 10x) However, when actually getting ready to take shots, it is recommended that you do a normal zoom. (Note that motion trackers are only disabled when zoomed in Halo 2 and Halo 3. In Halo 1 it is prudent to glance at your motion tracker often when zoomed in.) A useful tactic, called "injection" or No-scoping, involves using the sniper rifle at close range to quickly incapacitate an opponent. Although very effective, this requires practice. If a successful no-scope is performed, a follow up melee attack will often finish the foe. The snipers' first objectives are not always to kill an opposing sniper. You should first listen to your team and ask if they need anyone dead and FAST. This would be especially important in a game of capture the flag.

When a sniper kills an opponent in multiplayer the Sniper Kill Medal is awarded.

Sniping is very different in Halo: CE for the PC/Mac. Because of the lag factor, players must lead their shots ahead of the enemy farther than on XBL. This makes mastering sniping even harder to do. Snipers will have to anticipate where the enemy will be after roughly half a second. This means that the enemies movement can't change, or else the shot will be ruined. Because the use of a mouse allows the sniper to make very fine last minute adjustments to shots. They will try to hit most any target, regardless of its movement. More experienced snipers NEVER use exposed area like ledges. They use a ridge line in the terrain and stand just behind it, facing the enemy. This makes it so that only their head is exposed, yet the sniper can see the enemy with out trouble. To combat this, the enemy must get close, a tough thing to do against an experienced sniper. Even past that, snipers will move left and right erratically and non stop to prevent being hit. IN sniper CTF where players don't have shields, counter snipers will often fire an entire clip very quickly into their movement area, and hope one round hits. Because of the lead, it is impossible to judge where the sniper would be.

Aerial Sniping
Before you try this, know that it is a risky maneuver. It is very suspicious to see a slow moving Banshee unless its guns are blazing away at the enemy. This will draw attention to you. Two bad things can happen from this. A Double Kill for the enemy... or the Banshee escaping to safety and dropping the sniper.

The Banshee has big enough wings to allow someone to hitch ride. Just fly towards one of your teammates that has a sniper rifle and have him jump on your wing or stand on the top of the main bulk of the banshee. Then you can fly him around while he snipes.

Remember that while you have a sniper riding the Banshee you can't go up or down at much of an incline. If you want to get lower or higher slowly incline, little by little. Don't use your boost! Obviously don't barrel roll. The sniper must also be fairly good to be able to snipe from a moving vehicle and stay on at the same time. It is even worse with the hornet because you have no scope and are moving.

Also, try getting the sniper invisible, it can be a great way to get a kill or two, then secretly let him set up for ground sniping.

And if your an advanced sniper and your enemy is in a ghost coming towards dont take long but very fast and headshot them at the little bit of their head coming out of the banshee.

Trivia Facts

 * The Spartan Laser, despite others against the idea, is in truth counted as a sniper weapon.

Internal

 * Face painting
 * Noscoping
 * SRS99C-S2 AM Sniper Rifle
 * Beam Rifle
 * SPARTAN-058

External

 * Everything you need to know about sniping in Halo 2 - The Art of Marksmanship