Editing M41 SPNKr

{{Status|Canon}}
{{Weapon infobox
|image=[[File:HINF - M41 SPNKR Product Logo.png|100px]]
[[File:H5G-SPNKr.png|300px]]
|manufacturer=[[Misriah Armory]]{{Ref/Book|Id=EVG|EVG|Page=156}}{{Ref/Game|HR|Detail=M41 SSR in-game model}}{{Ref/Book|Id=osfm|OSFM|Page=194}}{{Ref/Book|Id=enc22|Enc22|Page=176}}
|series=M41
|type=Surface-to-surface rocket launcher
|cost=
|variant=
|weight={{Convert|10.8|kg|lb|sigfig=3}}{{Ref/Reuse|osfm}}{{Ref/Site|Id=2015hw|URL=https://www.halowaypoint.com/en-us/universe/weapons/rocket-launcher|Site=Halo Waypoint|Page=Universe - Rocket Launcher|D=29|M=10|Y=2015}}
|length={{Convert|55.4|in|cm|disp=flip|sp=us|sigfig=4}}{{Ref/Reuse|osfm}}{{Ref/Reuse|2015hw}}{{Ref/Book|Id=H4VG|H4EVG|Page=68}}
|width={{Convert|10.2|in|cm|disp=flip|sp=us|sigfig=3}}{{Ref/Reuse|2015hw}}{{Ref/Reuse|H4VG}}
|height={{Convert|17.4|in|cm|disp=flip|sp=us|sigfig=3}}{{Ref/Reuse|2015hw}}{{Ref/Reuse|H4VG}}
|ammotype=
*[[M19 surface-to-surface missile|M19 102mm surface-to-surface missile]]{{Ref/Reuse|EVG}}
*[[M21 antipersonnel rocket]]{{Ref/Novel|Id=HSS3|SS|3}}
*[[Wikipedia:Missile guidance|Guided missiles]]{{Ref/Reuse|osfm}}
*[[Wikipedia:Loitering munitions|Hunter-killer loitering munitions]]{{Ref/Reuse|osfm}}
|capacity=
|feed=2-rocket disposable tube assembly{{Ref/Reuse|osfm}}
|operation=Revolver{{Ref/Reuse|osfm}}
|rate= Semi-automatic{{Ref/Reuse|enc22}}{{Ref/Reuse|osfm}}
|velocity=
|optics=
|range={{Convert|1300|ft|m|disp=flip|sp=us}}{{Ref/Book|Id=enc09|Enc09|Page=314}}{{Ref/Book|Id=enc11|Enc11|Page=328}}
|service=
*Pre-[[Insurrection]]{{Ref/Reuse|osfm}}
*[[Insurrection]]{{Ref/Reuse|2016hw}}
*[[Human-Covenant War]]{{Ref/Reuse|enc11}}
*[[Post-Covenant War conflicts]]{{Ref/Game|HI|Gameplay}}
}}

The '''M41 Surface-to-Surface Rocket Medium Anti-Vehicle / Assault Weapon''' ('''M41 SSR MAV/AW'''), formally known as the '''Medium Anti-Vehicle / Assault Weapon, Bore 102mm, M41 Surface-to-Surface Rocket Launcher''',{{Ref/Site|Id=bnetreach|URL=http://halo.bungie.net/projects/reach/article.aspx?ucc=ordnance&cid=25440|Site=Bungie.net|Page=Halo: Reach - Ordnance|D=12|M=4|Y=2016}} and commonly known as the '''Jackhammer''' or the '''SPNKr''' (pronounced "spanker"), is a heavy ordnance weapon used by the [[UNSC]] and [[Insurrectionist]]s.{{Ref/Site|Id=2016hw|https://www.halowaypoint.com/en-us/universe/weapons/rocket-launcher|Halo Waypoint|Universe: Rocket Launcher|D=13|M=4|Y=2016}} It is manufactured by [[Misriah Armory]].{{Ref/Reuse|EVG}}{{Ref/Reuse|enc22}}{{Ref/Reuse|enc09}} Nicknames for the M41 SPNKr include '''Pain''', '''Launcher''', '''Breath of God''', and '''Can Opener'''.{{Ref/Reuse|enc11}}

==Overview==
[[File:HINF SPNKR Reload.png|250px|left|thumb|A [[SPARTAN-IV program|Spartan-IV]] inserting the disposable twin-tube unit into an M41D SPNKr.]]
===Design details===
The M41 SPNKr is characterized by its two main components: firstly, a reusable launcher that opens and closes with a hinge mechanism, which encircles most of the magazine; secondly, a disposable magazine containing two rockets.{{Ref/Reuse|bnetreach}}{{Ref/Reuse|2016hw}} The launcher is [[Wikipedia:Shoulder-fired missile|shoulder-fired]], and the wielder stabilizes the weapon by holding a foregrip extending from the trigger guard. The weapon uses a unique system for loading and firing: rather than using a traditional magazine or single-shot system, it is fed by a disposable unit with two tubes, each of which holds a single rocket. When one of the rockets is fired, the other is cycled into place; when both have been fired, the operator opens the launcher, removes the twin-tube unit to insert another, and then closes the mechanism around the unit. As such, the M41 is considerably portable,{{Ref/Reuse|enc22}} allowing the operator to quickly reload while in combat and greatly reduces the weight he carries without throwing the weapon away. A self-test button on the weapon rotates the twin-tubes to ensure the mechanism will rotate as intended.{{Ref/Game|HCE|Rocket Launcher idle animation}}

The M41 accepts a variety of ammunition types, with the most common being the unguided [[M19 surface-to-surface missile|M19 102mm surface-to-surface missile]].{{Ref/Reuse|EVG}} Other ammunitions include the [[M21 antipersonnel rocket]],{{Ref/Reuse|HSS3}} [[Wikipedia:Missile guidance|guided missiles]], and [[Wikipedia:Loitering munitions|hunter-killer loitering munitions]].{{Ref/Reuse|osfm}}

Many M41s are equipped with a [[Smart-linking|smart-linked]] fire control module and target tracking systems; these systems allow the operator to track a target, which often guarantees that the target will be struck, even if it attempts evasive maneuvers.{{Ref/Reuse|EVG}} While the M41 rocket launcher is optimized for ground targets, engineers at Misriah Armory have developed tweaks,{{Ref/Reuse|2015hw}} integrating an enhanced tracking system on certain models of the M41.{{Ref/Reuse|enc22}} Subsequently, some launchers are capable of tracking both ground-based and airborne targets,{{Ref/Game|Id=H2|H2|Gameplay}}{{Ref/Game|Id=Wars|HW|Gameplay}} while others are capable of tracking only aircrafts.{{Ref/Game|Id=HR|HR|Gameplay}} Some M41s lack any form of tracking technology, requiring the operator to "dumb fire" the weapon without targeting assistance.{{Ref/Game|Id=CE|CE|Gameplay}}{{Ref/Game|Id=H3|H3|Gameplay}}{{Ref/Game|Id=ODST|H3ODST|Gameplay}}

Multiple variants of the M41 have been observed, with functional and aesthetic differences. Although the [[M41D SPNKr]] has no magnification optics attached, it possesses a smart-linked fire control module. The M41D features a trigger guard, and an ergonomic thumbhole stock, adding the impression of greater bulk. However, the [[M41B SPNKr|M41B model]] lack these design features, possessing only a pistol grip and no trigger guard, resulting in a more skeletal overall appearance.{{Ref/Reuse|enc22}}

The model used in October [[2558]], and the M41D variants used during the [[Battle for Zeta Halo]], has a [[Weapon Serial Numbers|serial number]] of "00051405".{{Ref/Reuse|H5G}}{{Ref/Game|Id=hi|HI|Gameplay}}

[[File:H2A - Make More Noise.jpg|300px|thumb|[[John-117]] with an M41 during [[Battle of Installation 05|Battle]] of [[Installation 05]].]]
===History===
Though there have been various shoulder-launched rocket launchers in service with the [[United Nations Space Command]] armed forces since its creation, only the M41 rocket launcher has the tactical importance to be heavily manufactured.{{Ref/Reuse|2015hw}} The M41 SSR has been in service with the UNSC for decades since [[2481]],{{Ref/Reuse|osfm}} predating even the [[Insurrection]], during which it was used by the UNSC and the Insurrectionists.{{Ref/Reuse|2016hw}} Over time, the M41's role shifted from an anti-vehicular weapon to an all-purpose heavy weapon, even used in demolition purposes.{{Ref/Reuse|enc11}} While it was obsolete before the [[Human-Covenant War]] began, it was not replaced by the [[M57 Pilum]] until the [[Created conflict]] to counter [[Promethean Knight]]s.{{Ref/Reuse|2016hw}} However, even after it was replaced, it still saw use in [[War Games]] matches aboard the {{UNSCShip|Infinity}}.{{Ref/Game|Id=H5G|H5G|Gameplay}}

== Variants ==
* '''[[SPNKr EM|M41 SPNKr EM]]''': Improved variant with four rockets per magazine and the ability to lock onto ground and air vehicles.{{Ref/Reuse|H5G}}
* '''[[SPNKr EX|M41 SPNKr EX]]''': Advanced variant that fires laser-guided cluster warhead rockets that detonate in proximity to enemies, releasing an effect similar to the fields of [[Z-400 splinter grenade|splinter grenades]], albeit without the disintegration effect. It also produces a large red glare if used with Smart-Link.{{Ref/Reuse|H5G}}
* '''[[SPNKr Prime|M41 SPNKr Prime]]''': [[Mythic weapon|Mythic]] variant that fires fast, powerful rockets. Spartans that use the SPNKr Prime in War Games also get boosts to movement speed, shield strength, and jump height.{{Ref/Reuse|H5G}}
* '''[[M41B SPNKr]]''': A variant with a pistol grip and no trigger guard, but features 2× magnification.{{Ref/Reuse|enc22}}
* '''[[M41D SPNKr]]''': A variant with no magnification optics. Used during the [[Battle for Zeta Halo]].{{Ref/Reuse|enc22}}{{Ref/Reuse|hi}}
** '''[[M41D SPNKr Tracker]]''': An improved version of the M41 that can track targets. Notably used by [[Zeretus]] during the Battle for Zeta Halo.{{Ref/Reuse|hi}}

<gallery class=center>
File:Halo 5 SPNKR EM.png|M41 SPNKr EM.
File:H5G M41EX.png|M41 SPNKr EX.
File:H5G M41 Prime.png|M41 SPNKr Prime.
File:H3-M41SSRocketLauncherLeft.png|M41B SPNKr.
File:HINF SPNKr Crop.png|M41D SPNKr
File:HINF SPNKr Tracker Crop.png|M41D Tracker.
</gallery>

==Gameplay==
{{Main|Rocket Launcher}}
===Advantages===
The rocket launcher spreads a huge amount of damage over a large area. It is capable of taking out entire groups of infantry at any range and can kill both the passengers and crew of nearly any vehicle like the [[M808B Main Battle Tank]] or a [[Zurdo-pattern Wraith|Wraith]]. Its ability to fire two shots in rapid succession is also a major advantage.

===Disadvantages===
The M41 SSR, though powerful, is implemented in-game as an anti-vehicle weapon, not designed for engaging infantry. Thus, its reload time is quite slow, as it takes about three to five seconds for the M41 to be fully reloaded. The rockets are slow and leave a trail of smoke in their wake, giving away the operator's position. Ammunition is often limited or unavailable, and the operator can carry only six extra rockets at once, for a total of 8 rounds. The biggest disadvantage to the operator is the blast radius of a rocket; if fired too close the splash damage can severely injure or kill its operator if fired carelessly into surrounding terrain or at a close enemy.

===Halo: Spartan Strike and Halo: Spartan Assault===
The M41 SSR is an exclusive weapon that can be purchased with 1000 Credits in both games. It is provided with 150 ammunition with a very high fire rate but a damage output 30% less than original damage (requiring five shots to destroy a Wraith). In ''Spartan Strike'' Mission E-5: Hold the Line, the player can equip the Rocket Launcher scattered around the LZ for free.


==Trivia==
{{Linkbox|gameplay=yes|gallery=yes|gallerypage=Images of M41 rocket launcher}}
*The weapon was identified as the M19 SSM rocket launcher in the [[Halo: Combat Evolved manual|game manuals of ''Halo: Combat Evolved'']] and [[Halo 2 manual|''Halo 2'']] as well as in the ''[[Art of Halo 3]]''. It was also referred to in ''[[Halo: Ghosts of Onyx]]'' as the M19 missile launcher. It was established in ''[[Halo: The Essential Visual Guide]]'' that M19 SSM refers to the rocket ammunition while the launcher itself is designated as the M41.{{Ref/Reuse|EVG}} The 2022 edition of the ''[[Halo Encyclopedia (2022 edition)|Halo Encyclopedia]]'' further expanded on the designation, giving the M41B designation to the variant first introduced in ''Halo: Combat Evolved'', while the M41D designation was given to the ''Halo Infinite'' variant.{{Ref/Reuse|enc22}}
*The M41 SPNKr, especially in its appearances starting from ''[[Halo: Reach]]'', is aesthetically similar to the [[marathongame:SPNKr SSM Launcher|SPNKr-XP surface-to-surface missile launcher]] from [[Marathon|''Marathon 2'' and ''Marathon Infinity'']]. This weapon is also the source of the M41's "SPNKr" moniker.
** In ''[[Wikipedia:Destiny 2|Destiny 2]]''{{'}}s Bungie 30th Anniversary Pack, the rocket launcher [[Destinypedia:Gjallarhorn|Gjallarhorn]], which debuted in the original ''Destiny'', makes an appearance. Its new alternate appearance is "GJNKR", referencing both the original ''Marathon'' weapon and the ''Halo'' weapon. However, the appearance of GJNKR looks more like the [[Cut Halo: Combat Evolved weapons#Rocket launcher|pre-release SPNKr 108 SAM]] than anything from ''Marathon''.<ref>[https://imgur.com/a/830YsmV ''Imgur'', Comparison]</ref>
*If the player uses [[Emile-A239]]'s voice in [[Firefight]], he will occasionally say ''"Someone's gonna pay!"'' when he readies a rocket launcher. This is a reference to the level ''If I Had a Rocket Launcher, I'd Make Someone Pay'' from ''[[Marathon|Marathon 2: Durandal]]'', which, in turn, was named after the [[Wikipedia:Bruce Cockburn|Bruce Cockburn]] song [[Wikipedia:If I Had a Rocket Launcher|''If I Had a Rocket Launcher'']].
*In ''Halo 2: Anniversary'', while the in-game model reuses the one from ''Halo: Reach'', the design of the M41 SPNKr depicted in [[Blur Studio]]'s pre-rendered cutscenes is based on [[:File:HR RocketLauncher Concept.jpg|a piece of ''Halo: Reach'' concept art]], featuring minor differences including a different foregrip design and blue (instead of yellow) decals on the twin-tube unit.

== Gallery ==
=== ''Halo: Reach'' ===
<gallery>
File:HR_RocketLauncher_Concept.jpg|Concept art of the M41 SSR MAV/AW.
File:Reach Rocket Launcher Cropped.png|The Rocket launcher as it appears in the ''[[Halo: Reach]]'' [[Halo: Reach Beta|Beta]].
File:HReach-M41SSRocketLauncher.png|A profile view of the M41.
File:ReachSchematic - Rocket.png|The HUD icon of the M41.
File:Corvette4.jpg|A first-person view of the M41.
File:Rocket Launcher Reticle Scoped.jpg|View through the 2× scope of the M41.
</gallery>

=== ''Halo: Combat Evolved Anniversary''===
<gallery>
File:HCEA - M41 rocket launcher.png|A profile view of the M41.
File:HCEA-M41HUD.png|A first-person view of the M41.
File:HCEA-M41zoom.png|View through the 2× scope of the M41.
</gallery>

=== ''Halo 4''===
<gallery>
File:H4-M41-SPNKR.png|A profile view of the M41.
File:M41 SSR-MAV.png|The HUD icon of the M41.
File:H4-M41HUD-Campaign.png|First-person view of the M41 by John-117 in the campaign.
File:H4-M41HUD.png|A first-person view of the M41 on [[Ragnarok]].
File:H4-M41zoom.png|View through the 2× scope of the M41.
File:Rockethud.jpeg|A render of the M41's scope.
</gallery>

=== ''Halo 2: Anniversary''===
<gallery>
File:H2A RocketLauncher.png|A profile view of the M41.
File:H2ACP-M41HUD.png|A first-person view of the M41.
File:H2ACP-M41zoom.png|View through the 2× scope of the M41.
File:H2AM41.jpg|A [[MJOLNIR Powered Assault Armor/Mark VI|Mark VI]]-clad Spartan using an M41 in ''Halo 2: Anniversary'' multiplayer.
File:H2AMP-M41HUD.png|First-person view of the M41 in ''Halo 2: Anniversary'' multiplayer.
File:H2AMP-M41zoom.png|View through the 2× scope of the M41 in ''Halo 2: Anniversary'' multiplayer.
</gallery>

=== ''Halo 5: Guardians''===
<gallery>
File:H5G-M41.jpg|A [[RECRUIT-class Mjolnir|Recruit]]-clad Spartan-IV sprinting with the M41.
File:H5G-M41HUD.png|A first-person view of the M41.
File:H5G-M41zoom.png|[[Smart scope]] with the M41.
File:H5G-M41SPNKREMHUD.png|First-person view of the M41 ''SPNKr EM''.
File:H5G-M41SPNKREM.png|A [[CENTURION-class Mjolnir|Centurion]]-clad Spartan-IV with the ''SPNKr EM''.
File:H5G-M41SPNKREXHUD.png|First-person view of the M41 ''SPNKr EX''.
File:H5G-M41SPNKREX.png|A Centurion-clad Spartan-IV with the ''SPNKr EX''.
File:H5G-M41SPNKREXeffect.png|The explosive effect of the ''EX'' variant.
File:H5G-M41SPNKRPrimeHUD.png|First-person view of the M41 ''SPNKr Prime''.
File:H5G-M41SPNKRPrime.png|A Centurion-clad Spartan-IV with the ''SPNKr Prime'' on [[Guillotine]].
File:H5G-M57vsM41.png|An M57 Pilum in comparison to an M41 SPNKr.
</gallery>

=== ''Halo 5: Guardians'' REQ cards ===
<gallery>
File:Spnkrcertification.png|SPNKr Rocket Launcher Certification.
File:Spnkr basic.png|SPNKr Rocket Launcher.
File:Spnkremcertification.png|''SPNKr EM'' Certification.
File:Spnkr em.png|''SPNKr EM''.
File:Spnkrexcertification.png|''SPNKr EX'' Certification.
File:Spnkr ex.png|''SPNKr EX''.
File:Spnkrprimecertification.png|''SPNKr Prime'' Certification.
File:Spnkr prime.png|''SPNKr Prime''.
</gallery>

=== Miscellaneous ===
<gallery>File:HO-M41.jpg|The M41 in ''[[Halo Online]]''.
File:HW2 - Douglas-042 with Mark IV-GEN2 hybrid armor.jpg|Douglas-042 with an M41 SPNKr in ''[[Halo Wars 2]]''.
File:HFR_M41RocketLauncher_Render_1.jpg|A render of the M41 from ''[[Halo: Fireteam Raven]]''.
File:HFR_M41RocketLauncher_Render_2.jpg|A render of the M41 from ''Halo: Fireteam Raven''.
File:HFR_M41RocketLauncher_Render_3.jpg|A render of the M41 from ''Halo: Fireteam Raven''.
File:HFR_Ramos_Render_Flood.png|[[Victor Ramos]] facing off against a [[Flood Tank Form]] with an M41.
</gallery>

==List of appearances==
{{Col-begin}}
{{Col-2}}
*''[[Halo: The Fall of Reach]]'' {{1st}}
*''[[Halo: Combat Evolved]]''
*''[[Halo: The Flood]]''
*''[[Halo: First Strike]]''
*''[[Halo 2]]''
*''[[Halo: Ghosts of Onyx]]''
*''[[Halo: Landfall]]''
**''[[Halo: Last One Standing]]''
*''[[Halo: Uprising]]''
*''[[Halo 3]]''
*''[[Halo: Helljumper]]''
*''[[Halo 3: ODST]]''
*''[[Halo Wars]]''
*''[[Halo Legends]]''
**''[[Origins]]''
*''[[Halo: Evolutions - Essential Tales of the Halo Universe]]''
**''[[Dirt]]''
*''[[Halo: Reach]]''
*''[[Halo: Combat Evolved Anniversary]]''
**''[[Terminal (Halo: Combat Evolved Anniversary)|Terminals]]''
*''[[Halo 4: Forward Unto Dawn]]''
{{Col-2}}
*''[[Halo 4]]''
**''[[Spartan Ops]]''
*''[[Halo: Spartan Assault]]''
*''[[Halo: Escalation]]''
*''[[Halo: Mortal Dictata]]''
*''[[Halo 2: Anniversary]]''
**''[[Terminal (Halo 2: Anniversary)|Terminals]]''
*''[[Halo: Spartan Strike]]''
*''[[Hunt the Truth]]''
*''[[Halo 5: Guardians]]''
*''[[Halo: Ground Command]]''
*''[[Halo Mythos]]''
*''[[Halo Wars 2]]''
*''[[Halo: Retribution]]''
*''[[Halo: Collateral Damage]]''
*''[[Halo: Fireteam Raven]]''
*''[[Halo: Silent Storm]]''
*''[[Halo: Oblivion]]''
*''[[Halo: Shadows of Reach]]''
*''[[Halo: Divine Wind]]'' {{Mo}}
*''[[Halo Infinite]]''
*''[[Halo: The Rubicon Protocol]]''
{{Col-end}}

==Sources==
{{Ref/Sources}}

{{UNSC support weapons}}
[[Category:Rocket launchers]]