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Overwatch Standard Issue Pulse Rifle

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OSIPR.jpg
Overwatch Standard Issue Pulse Rifle
Production information
Faction

Combine

Manufacturer

Combine

Type

Assault rifle

Technical specifications
Damage
  • 8/pulse shot (11 in HL2DM)
  • 1000/Energy Ball (instant death to human-sized enemies)
Magazine/reload type
  • 30 pulse plugs, automatic reload
  • 1 Energy Ball, no reload
Max ammo
  • 90 pulses
  • 3 Energy Balls
Modes

Automatic

Ammo type

Pulse clips/Energy Balls

Rate of fire

High

Recoil

Low, increases with sustained fire

Spread

Low-medium

Projectile speed

Hitscan

Accuracy

Moderate

Range

Short to medium

Usage
Used by
Game information
Entity
  • weapon_ar2
    (weapon entity)
  • item_ammo_ar2
    (ammo entity)
  • item_ammo_ar2_large
    (ammo entity)
  • item_ammo_ar2_altfire
    (ball ammo entity)

The Overwatch Standard Issue Pulse Rifle (OSIPR),[1] commonly known as the Pulse Rifle or AR2, is a Dark Energy / pulse-powered assault rifle manufactured by the Combine.

Overview[edit]

Combine Soldiers fighting Zombies in the hospital with Pulse Rifles.

The Pulse Rifle is essentially a Combine variant of current assault rifles, commonly issued by Combine Soldiers and Combine Elites. It has a 30-round magazine, which is reloaded with an automatic mechanism built into the weapon. A Dark Energy Energy Ball shooter is built into it; the orb is capable of disintegrating almost anything it touches. Only Combine Elite are allowed to fire the Energy Balls. On the body can be seen the alphanumerics "V952", also featured on other Combine devices.

The player first acquires the weapon at the end of Half-Life 2's sixth chapter, "We Don't Go To Ravenholm...", scavenged off of a dead soldier previously fighting stray Zombies coming out of Ravenholm. In Episode One, it can be found in a Combine supply room in the chapter Urban Flight. In Episode Two, it is found in a doorway in the chapter Freeman Pontifex, near a small overrun Combine outpost.

Rebels often capture Pulse Rifles for their needs. Notably, a Rebel at White Forest informs his comrades that the weapon's secondary attack can be useful against Hunters, leading to the AR3 dispute.

The OSPIR bears many similarities to the Emplacement Gun, including using the same magazine.

In Half-Life: Alyx, which takes place five years before the events of Half-Life 2, an earlier iteration of the OSPIR is seen being wielded by Combine Ordinals. Although there are some minor cosmetic differences in the weapon design, it functions in a largely identical manner. However, the Energy Ball is never seen being used at this time. This version of the Pulse Rifle is gene-coded, so it cannot be picked up and used by Alyx Vance.

Tactics[edit]

The Pulse Rifle's recoil is extremely strong. The weapon's spread is much worse when firing the weapon in automatic mode, so firing it in short bursts is highly recommended (this also conserves ammo). Furthermore, the player can only hold three full magazines (that is, one in the gun, two spare), which are easy to go through if firing in automatic mode. Pulse Rifle is best used in situations where nearby ammo is plentiful - that is, when fighting Combine Soldiers.

The cores powering the weapon's alternate fire are rather hard to come by and should be preserved for special cases. They are efficient on lined up enemies, since it goes through them all before it hits a wall. Using it in small rooms is also efficient, since it bounces on the walls, floor and ceiling. The cores are also known to be a one-hit-kill against even a Hunter (note that the Energy Ball is destroyed when it hits the Hunter). In addition, Energy Balls can be used to kill Striders but they only do around a third of the damage of the RPG rockets.

Pulse Rifle-fired Energy Balls can be deflected by a blast made with the Gravity Gun, by capturing it. This happens whether or not the Gravity Gun is infused with the Citadel's Dark Energy.

Behind the scenes[edit]

IRifle worldmodel.

At one point in Half-Life 2's development, there were three assault rifles: added to the Pulse Rifle, there was the AK-47 (or AR1) and the Incendiary Rifle that used a slightly different Pulse Rifle model and functioned as a Flare Gun with a five-round magazine. The Pulse Rifle was originally slated to be an OICW and would be the Combine's weapon of choice. All three weapons were finally scrapped. Instead, the Incendiary Rifle's model was turned into the Pulse Rifle's, which became the only assault rifle in the final game. The Pulse Rifle's model still uses the name of the original model ("v_irifle").

Several features from the OICW were recycled for the Pulse Rifle, such as the reload animation used by NPCs: while the player reloads the weapon internally using an automatic system (with no model animation), NPCs are shown to reload manually and externally (with model animation). Furthermore, the Pulse Rifle reuses OICW sounds when being fired by NPCs (this is also the case for the APC's pulse gun).

Trivia[edit]

The player holds the Pulse Rifle with only one hand. This is merely a design oversight.

Gallery[edit]

Half-Life 2[edit]

Half-Life: Alyx[edit]

List of appearances[edit]

Overwatch Standard Issue Pulse Rifle
Combine OverWiki has more images related to Overwatch Standard Issue Pulse Rifle.

Main games[edit]

Other[edit]

References[edit]

  1. Half-Life 2 Prima Guide