BR55HB battle rifle

BR55HB battle rifle
Production overview
Manufacturer:	Misriah Armory
Model series:	BR55
Type:	Bullpup battle rifle
Specifications
Length:	115.8 centimetres (45.6 in)
Ammunition type:	9.5×40mm M634 Experimental High-Powered Semi-Armor-Piercing
Feed system:	36-round magazine
Operation:	Short-stroke piston, rotating bolt, locked breech
Effective range:	900 meters
Service history
In service:	Human-Covenant War

The BR55 Heavy Barrel Service Rifle (BR55HB SR), also known as the "Mammoth Stomper," is a select-fire rifle utilized by the United Nations Space Command and manufactured by Misriah Armory. It is a heavy-barreled version of the BR55 Service Rifle.

Overview

The BR55HB SR entered service in 2548, serving alongside the standard BR55 Service Rifle. For decades, the BR55 had steadily gained favor over the long-serving M392 Designated Marksman Rifle. The introduction of the BR55HB SR led to an immediate increase in the BR55's popularity, prompting all branches of the United Nations Space Command armed forces, except the Army, to replace the M392 with the newer weapon.

Design details

As with the basic model, the BR55HB SR is employed as a medium-to-long range marksman rifle; though its barrel is 25.9 centimeters (10.2 inches)longer than that of the BR55, the BR55HB SR performs almost identically to its predecessor. It fires M634 X-HP-SAP round from a 36-round magazine, which fits flush in the receiver. The magazine housing is built directly into the underside of the stock of the rifle and is located behind the grip. Though the BR55HB SR is a select-fire weapon, it is most often used in its three-round burst mode. Despite firing a very powerful cartridge, the weapon is subject to little recoil, even when being fired automatically.

Gameplay

Advantages

The BR55HB SR has reasonably high power, a decent rate of fire, and high accuracy with its 2× magnification scope. Its range is its primary advantage, allowing the player to engage at longer ranges by leading shots. The BR55HB SR has a slightly lower recoil than its BR55 predecessor and has less muzzle flash, although the rounds fired are still visible in the air; the rifle's updated design also boosts range and accuracy, increasing the effectiveness of the 9.5mm rounds it fires. The scope of the BR55HB SR allows a skilled marksman to easily take down an unshielded target from medium range, making the battle rifle the best alternative to sniper rifles.

Disadvantages

Attempting to engage a target at longer ranges requires more rounds and less movement as the rounds become inaccurate over longer ranges. In close quarters combat it is fairly surpassed by the Covenant carbine, as the latter weapon is more capable of performing headshots. Furthermore, its magazine can be depleted rather quickly. The weapon requires a good amount of skill in order to use it. The user must have an understanding of how the weapon works, and what to do with it when a situation arises. Each bullet fired from the weapon can act as a tracer, and can give away the shooter's position, putting him at risk of return fire. While effective at long range against light or unshielded targets, the BR55HB's performance against shielded infantry at close range is extremely challenging; the BR55HB, while still very effective, is not the weapon of choice at close range because of its design, and the fact that it can be easily overpowered by the shotgun and energy sword.

Changes from the BR55 Service Rifle in Halo 2

• New reloading animation.
• Decreased aim assist.
• Slightly less recoil.
• Slightly different firing sound.
• Slightly lower rate of fire.
• Decreased accuracy caused by greater spread.
• Rounds lack hitscan properties, requiring greater lead on moving targets.

Trivia

• WETA Workshop made a replica of the BR55HB SR, along with several other weapons, for use in the Halo: Landfall live-action shorts.
• Sometimes the battle rifle will have one or two extra rounds, causing a half burst. This is caused by retrieving ammunition from a Marine NPC. This can also be achieved if fired and simultaneously meleeing. The weapon would have fired one round, and the melee would have cut off the other two.
• The Marathon logo is located on the gun's left side, to the left of the ammunition counter display and roughly above the trigger guard and on the stock.
• There are seven triangles on each side of the Battle Rifle's stock. A reference to Bungie's favorite number.
• The rifle seems to resemble the Khaybar KH-2002, HS Produkt VHS-2 and French FAMAS bullpup assault rifles.
• Though the battle rifle is not usable in Halo 3: ODST, it makes a small cameo in the level NMPD HQ.

Gallery

Browse more images in this article's gallery page.

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  A Marine firing his BR55HB SR on the fully automatic setting during the Battle of Sector Six in Halo: Landfall.

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  Frank O'Connor (center) wielding a BR55HB SR prop from Halo: Landfall.

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  Detail of the BR55HB SR created by WETA Workshop.

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  An in-game left profile view of the BR55HB SR in Halo 3.

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  An in-game right profile view of the BR55HB SR in Halo 3.

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  A first-person view of the BR55HB SR in Halo 3.

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  John-117 wielding a BR55HB SR during the Battle of Voi.

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  The BR55HB being used in combat.

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  View through the BR55HB SR's 2× magnification scope.

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  A Spartan-II reloading a BR55HB.

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  Michaels with a BR55HB during the Battle of Ariel in Halo: Helljumper.

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  A BR55HB on a table in the Finish The Fight trailer for the launch of Halo 3 on PC.

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  A rack of BR55HBs in the Finish The Fight trailer.

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  First-person view of the BR55HB in the Halo: The Master Chief Collection version of Halo 3: ODST.

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  Veronica Dare using a BR55HB on Lost Platoon.

List of appearances

• Halo: Landfall
  • Halo: Arms Race (First appearance)
  • Halo: Combat
  • Halo: Last One Standing
• Halo 3
• Halo: Helljumper
• Halo 3: ODST
• Halo Legends
  • Prototype
• Halo Mythos
• Halo: Official Spartan Field Manual
• Become
  • Forever We Fight