Editing TAC attachments (section)

===''Halo Infinite''===
Armor types under the TAC category are available as [[Armor customization (Halo Infinite)|armor customization options]] in ''[[Halo Infinite]]''.{{Ref/Site|Id=xbox|D=15|M=6|Y=2021|URL=https://www.xbox.com/en-GB/games/halo-infinite|Site=Xbox|Page=Halo Infinite}}

====Mark VII core====
=====Chest attachments=====
{| class="wikitable sortable" style="width: 100%;"
|-align="center"
!colspan="6"|Chests
|-
! scope="col" style="width: 15%" |Chest
! scope="col" style="width: 10%" |Manufacturer
! scope="col" style="width: 25%" |Lore
! scope="col" style="width: 10%" |Rarity
! scope="col" style="width: 20%" |Introduced In
! scope="col" style="width: 20%" |Unlock Requirements
|-
|align="center"|[[File:HINF TAC AHD TYPE 3ZY Chest Icon.png|75px]]<br>TAC/AHD Type 3ZY
|[[Watershed Division]]
|Prototype less-than-lethal acoustic hailing device tailored for use against Yanme'e.
|Epic
|Season 01: Heroes of Reach
|
*[[Tactical Ops]] [[Event]] Pass Level 6
*Play ''Halo Infinite'' between March 15 and 21, 2022{{Ref/Twitter|HaloSupport|1508918918445887488|Halo Support|Quote=An issue was discovered in the final few hours of the #HaloInfinite Tactical Ops event last Tuesday, 3/22, that prevented all event challenges from progressing. Thank you to everyone who filed a ticket at http://aka.ms/HaloSupport to report this issue.}}
*Purchase from [[The Exchange]] for {{SpartanPoint|2,250}}

|-
|align="center"|[[File:HINF TAC Liberty Rig Chest Icon.png|75px]]<br>TAC/Liberty Rig
|[[Misriah Armory]]
|A highly-efficient combination of bandolier and utility packs.
|Epic
|Season 01: Heroes of Reach
|Purchase the "Soldier Armor Set" from the Shop for 1,200 cR

|-
|align="center"|[[File:HINF TAC MK 88 Ratio Chest Icon.png|75px]]<br>TAC/MK 88 Ratio
|Emerson Tactical Systems
|Compact survival/utility knife widely used by UNSC and milita forces.
|Epic
|Season 01: Heroes of Reach
|Purchase the "Looking Sharp" bundle from the Shop for 600 cR

|-
|align="center"|[[File:HINF TAC M2497 Pouches Chest Icon.png|75px]]<br>TAC/M2497 Pouches
|SinoViet Heavy Machinery
|Keep it simple, keep it reliable, keep it close.
|Epic
|Season 02: Lone Wolves
|Season 02: Lone Wolves Battle Pass level 38 (Premium)

|-
|align="center"|[[File:HINF TAC Packrat Rig Chest Icon.png|75px]]<br>TAC/Packrat Rig
|SinoViet Heavy Machinery
|Prepped for most contingency operactions with specialist ammo and shield capacitor packs.
|Rare
|Season 02: Lone Wolves
|Season 02: Lone Wolves Battle Pass level 46 (Free)

|-
|align="center"|[[File:HINF Paradise Rig Chest Icon.png|75px]]<br>TAC/Paradise Rig
|Emerson Tactical Systems
|Gorget up-armor plate, backup electronics pack, and small field cases marketed by Emerson to various markets, including the Spartans.
|Rare
|Season 02: Lone Wolves
|Season 02: Lone Wolves Battle Pass level 39 (Free)

|-
|align="center"|[[File:HINF - Chest icon - TAC Letter Openers.png|75px]]<br>TAC/Letter Openers
|[[Sevine Arms]]
|A curated collection of killer cutlery.
|Legendary
|[[Season 04: Infection]]
|Purchase the "Cosmic Dawn" bundle from the Shop for 1,800 cR
|}

=====Wrist attachments=====
{| class="wikitable sortable" style="width: 100%;"
|-align="center"
!colspan="6"|Wrists
|-
! scope="col" style="width: 15%" |Wrist
! scope="col" style="width: 10%" |Manufacturer
! scope="col" style="width: 25%" |Lore
! scope="col" style="width: 10%" |Rarity
! scope="col" style="width: 20%" |Introduced In
! scope="col" style="width: 20%" |Unlock Requirements
|-
|align="center"|[[File:HINF TAC SPIKE LANTERN Wrist Icon.png|75px]]<br>TAC/Spike Lantern
|[[Ushuaia Armory]]
|Prototype Spartan-specific AN/AVQ-920 targeting pod for Damocles artillery networks, though few such systems survive in an uncompromised state.
|Epic
|Season 03: Echoes Within
|Season 03: Echoes Within Battle Pass level 20 (Premium)

|-
|align="center"|[[File:HINF - Wrist icon - TAC Holodyne Milspec.png|75px]]<br>TAC/Holodyne Milspec
|[[Imbrium Machine Complex]]
|Compact interactive hologram emitter.
|Rare
|[[Season 04: Infection]]
|
*Complete the [[Challenges/Halo Infinite#Ultimate Challenges|"Punch Money" Ultimate Challenge]] between July 4 and 11, 2023
*Purchase from [[The Exchange]] for {{SpartanPoint|1,500}}
|}

=====Utility attachments=====
{| class="wikitable sortable" style="width: 100%;"
|-align="center"
!colspan="6"|Utilities
|-
! scope="col" style="width: 15%" |Utility
! scope="col" style="width: 10%" |Manufacturer
! scope="col" style="width: 25%" |Lore
! scope="col" style="width: 10%" |Rarity
! scope="col" style="width: 20%" |Introduced In
! scope="col" style="width: 20%" |Unlock Requirements
|-
|align="center"|[[File:HINF TAC Model 52 Navy Knife Utility Icon.png|75px]]<br>TAC/Model 52 Navy Knife
|Misriah Armory
|Naval special forces like to walk softly and carry a big knife.
|Rare
|Season 01: Heroes of Reach
|Purchase the "Looking Sharp" bundle from the Shop for 600 cR
|}

====Mark V [B] core====
=====Helmet attachments=====
{| class="wikitable sortable" style="width: 100%;"
|-align="center"
!colspan="7"|Helmet Attachments
|-
! scope="col" style="width: 15%" |Helmet Attachment
! scope="col" style="width: 10%" |Manufacturer
! scope="col" style="width: 25%" |Lore
! scope="col" style="width: 10%" |Rarity
! scope="col" style="width: 15%" |Introduced In
! scope="col" style="width: 15%" |Unlock Requirements
! scope="col" style="width: 10%" |Compatible Helmets
|-
|align="center"|[[File:HINF TAC RS STARLIGHT Helmet Attachment Icon.png|75px]]<br>TAC/[[Remote sensor|RS/STARLIGHT]]
|Misriah Armory
|AN/PZY-990T STARLIGHT units are a suite of optical sensors that integrates directly with Mjolnir VISR drivers and intelligence analysis systems to provide real-time situation updates to commanders.
|Epic
|Season 01: Heroes of Reach
|Season 01: Heroes of Reach Battle Pass level 58 (Premium)
|
*Air Assault
*Blighter
*Commando
*CQB
*CQC
*EOD
*EVA
*EVA [C]
*Grenadier
*Gungnir
*HAZOP
*JFO
*Mark V
*Mark V [B]
*Mark VI
*Military Police
*ODST
*Recon
*Scout

|-
|align="center"|[[File:HINF TACRSWILLOW Helmet Attachment Icon.png|75px]]<br>TAC/[[Remote sensor|RS/WILLOW]]
|Chalybs Defense Solutions
|Though considered somewhat antiquated the PZY-955SSA is highly dependable and natively compatible with older UNSC and CMA encoding formats.
|Rare
|Season 01: Heroes of Reach
|Season 01: Heroes of Reach Battle Pass level 9 (Premium)
|
*Air Assault
*Commando
*CQB
*EOD
*EVA
*EVA [C]
*Grenadier
*Gungnir
*Haunted
*Mark V [B]
*Military Police
*ODST
*ODST Hardshell
*Operator
*Scout
|}

=====Chest attachments=====
{| class="wikitable sortable" style="width: 100%;"
|-align="center"
!colspan="6"|Chests
|-
! scope="col" style="width: 15%" |Chest
! scope="col" style="width: 10%" |Manufacturer
! scope="col" style="width: 25%" |Lore
! scope="col" style="width: 10%" |Rarity
! scope="col" style="width: 20%" |Introduced In
! scope="col" style="width: 20%" |Unlock Requirements
|-
|align="center"|[[File:HINF TACMAT-2519C Communicator Chest Icon.png|75px]]<br>TAC/MAT-2519C Communicator
|[[Misriah Armory]]
|The MAT-2519C communicator lacks modern HUD interlinks and [[VISR]] software drivers, but can be ran over by a [[Scorpion]] and still function.
|Epic
|Season 01: Heroes of Reach
|Season 01: Heroes of Reach [[Battle Pass]] level 12 (Premium)

|-
|align="center"|[[File:HINF TAC M1 Combat Knife Chest Icon.png|75px]]<br>TAC/[[Combat knife|M1 Combat Knife]]
|Misriah Armory
|Far superior to harsh words and sharp sticks.
|Epic
|Season 01: Heroes of Reach
|Purchase the "Reach Operator Pack" from the Shop for 1,000 cR

|-
|align="center"|[[File:HINF TACRecon Package Chest Icon.png|75px]]<br>TAC/Recon Package
|Misriah Armory
|Field Rig Romeo is popular nickname for this arrangement of tactical gear.
|Rare
|Season 01: Heroes of Reach
|Season 01: Heroes of Reach Battle Pass level 43 (Premium)

|-
|align="center"|[[File:HINF TAC Sapper Rig Chest Icon.png|75px]]<br>TAC/Sapper Rig
|Misriah Armory
|When words do not suffice, high explosives speak clearly.
|Epic
|Season 01: Heroes of Reach
|Season 01: Heroes of Reach Battle Pass level 93 (Premium)

|-
|align="center"|[[File:HINF TACT-MAGS Chest Icon.png|75px]]<br>TAC/T-MAGS
|Misriah Armory
|Trip magazine pouches carried on long-range patrols.
|Rare
|Season 01: Heroes of Reach
|Season 01: Heroes of Reach Battle Pass level 29 (Free)

|-
|align="center"|[[File:HINF TAC Kukri Machete Chest Icon.png|75px]]<br>TAC/Kukri Machete
|Misriah Armory
|A tool and a weapon.
|Legendary
|[[Winter Update]]
|Winter Update Battle Pass level 29 (Free)

|-
|align="center"|[[File:HINF-TACBulletBandolier.png|75px]]<br>TAC/Bullet Bandolier
|[[Sevine Arms]]
|A sash of brass.
|Epic
|[[The Yappening II]]
|Purchase the "Darkened Trove" bundle from the Shop for 1,000 cR
|}

=====Shoulder attachments=====
{| class="wikitable sortable" style="width: 100%;"
|-align="center"
!colspan="6"|Shoulders
|-
! scope="col" style="width: 15%" |Shoulders
! scope="col" style="width: 10%" |Manufacturer
! scope="col" style="width: 25%" |Lore
! scope="col" style="width: 10%" |Rarity
! scope="col" style="width: 20%" |Introduced In
! scope="col" style="width: 20%" |Unlock Requirements
|-
|align="center"|[[File:HINF-LTACCrysFlatblade.png|75px]][[File:HINF-RTACCrysFlatblade.png|75px]]<br>TAC/Crys Flatblade
|UNSC
|Keep your friends close, but your blade closer.
|Epic
|Season 05: Reckoning
|Season 05: Reckoning Battle Pass level 30 (Premium)
|}

=====Wrist attachments=====
{| class="wikitable sortable" style="width: 100%;"
|-align="center"
!colspan="6"|Wrists
|-
! scope="col" style="width: 15%" |Wrist
! scope="col" style="width: 10%" |Manufacturer
! scope="col" style="width: 25%" |Lore
! scope="col" style="width: 10%" |Rarity
! scope="col" style="width: 20%" |Introduced In
! scope="col" style="width: 20%" |Unlock Requirements
|-
|align="center"|[[File:HINF TAC CASC Wrist Icon.png|75px]]<br>TAC/CASC
|[[Materials Group]]
|Forearm shotgun shell holder.
|Epic
|[[Season 01: Heroes of Reach]]
|Season 01: Heroes of Reach [[Battle Pass]] level 88 (Premium)

|-
|align="center"|[[File:HINF TACMC5 TACPAD Wrist Icon.png|75px]]<br>TAC/[[MC5 Individual Data/Net Terminal|MC5 TACPAD]]
|Materials Group
|Dock for the MC5 Individual Data/Net Terminal.
|Epic
|Season 01: Heroes of Reach
|Season 01: Heroes of Reach Battle Pass level 13 (Premium)

|-
|align="center"|[[File:HINF TACSRT UGPS Wrist Icon.png|75px]]<br>TAC/[[SRT Universal Global Positioning System Device|SRT UGPS]]
|[[Ushuaia Armory]]
|Dock for the SRT Universal Global Positioning System receiver.
|Epic
|Season 01: Heroes of Reach
|Season 01: Heroes of Reach Battle Pass level 27 (Premium)
|}

====Rakshasa core====
=====Helmet attachments=====
{| class="wikitable sortable" style="width: 100%;"
|-align="center"
!colspan="7"|Helmet Attachments
|-
! scope="col" style="width: 15%" |Helmet Attachment
! scope="col" style="width: 10%" |Manufacturer
! scope="col" style="width: 25%" |Lore
! scope="col" style="width: 10%" |Rarity
! scope="col" style="width: 15%" |Introduced In
! scope="col" style="width: 15%" |Unlock Requirements
! scope="col" style="width: 10%" |Compatible Helmets
|-
|align="center"|[[File:HINF TAC RS MIDNIGHT Helmet Attachment Icon.png|75px]]<br>TAC/RS/MIDNIGHT
|Lethbridge Industrial
|A slightly updated version of the archaic AN/PZY-800 sensor. Used by Spartan operatives that must carry a minimum of network-enabled gear, as AI-designed hardware may now be susceptible to exploits crafted by Created security forces.
|Epic
|Season 02: Lone Wolves
|Season 02: Lone Wolves Battle Pass Level 53 (Premium)
|
*Echo Nine
*Rakshasa
|}

=====Chest attachments=====
{| class="wikitable sortable" style="width: 100%;"
|-align="center"
!colspan="6"|Chests
|-
! scope="col" style="width: 15%" |Chest
! scope="col" style="width: 10%" |Manufacturer
! scope="col" style="width: 25%" |Lore
! scope="col" style="width: 10%" |Rarity
! scope="col" style="width: 20%" |Introduced In
! scope="col" style="width: 20%" |Unlock Requirements
|-
|align="center"|[[File:HINF TAC CMA M-25 Chest Icon.png|75px]]<br>TAC/CMA M-25
|[[Imbrium Machine Complex]]
|Made famous by [[CMA]] orbital quarantine boarding parties, the M-25 holds a [[combat knife]], reaction mass cells for [[thruster]] units, and protective armor plating over an emergency survival bubble pack.
|Epic
|Season 02: Lone Wolves
|Purchase the "Lechuza Armor Set" from the Shop for 1,200 cR
|}

=====Shoulder attachments=====
{| class="wikitable sortable" style="width: 100%;"
|-align="center"
!colspan="6"|Shoulders
|-
! scope="col" style="width: 15%" |Shoulders
! scope="col" style="width: 10%" |Manufacturer
! scope="col" style="width: 25%" |Lore
! scope="col" style="width: 10%" |Rarity
! scope="col" style="width: 20%" |Introduced In
! scope="col" style="width: 20%" |Unlock Requirements
|-
|align="center"|[[File:HINF TAC-PLQ-196E Threepack LShoulder Icon.png|75px]][[File:HINF TAC-PLQ-196E Threepack RShoulder Icon.png|75px]]<br>TAC/PLQ-196E Threepack
|[[Hannibal Weapon Systems]]
|Three expendable jammer modules, tailored for use against [[Promethean]] constructs and [[Created]] mobile relays. May cause neurological damage and radiation burns among unprotected personnel in the area of effect.
|Legendary
|Season 02: Lone Wolves
|Purchase the "Locus Armor Set" from the Shop for 1,100 cR

|-
|align="center"|[[File:HINF TAC SIA Chiselscoop LShoulder Icon.png|75px]][[File:HINF TAC SIA Chiselscoop RShoulder Icon.png|75px]]<br>TAC/SIA/Chiselscoop
|[[Watershed Division]]
|ONI listen-only antenna and decryption module to receive covert MACROSPLINE protocol wavespace message-bursts, adapted for mounting on Mjolnir armor.
|Rare
|Season 02: Lone Wolves
|Purchase the "Lechuza Armor Set" from the Shop for 1,200 cR
|}

=====Utility attachments=====
{| class="wikitable sortable" style="width: 100%;"
|-align="center"
!colspan="6"|Utilities
|-
! scope="col" style="width: 15%" |Utility
! scope="col" style="width: 10%" |Manufacturer
! scope="col" style="width: 25%" |Lore
! scope="col" style="width: 10%" |Rarity
! scope="col" style="width: 20%" |Introduced In
! scope="col" style="width: 20%" |Unlock Requirements
|-
|align="center"|[[File:HINF TAC REDSCAN Utility Icon.png|75px]]<br>TAC/REDSCAN
|[[Materials Group]]
|Highly classified until the final years of the Covenant War, modified REDSCAN devices are now used as a fallback option to interlink with alien machinery if the Spartan's tactical digital assistant is disabled.
|Legendary
|Season 02: Lone Wolves
|Purchase the "ULLR Armor Set" from the [[Shop]] for 1,600 cR
|}

====MIRAGE IIC core====
=====Helmet attachments=====
{| class="wikitable sortable" style="width: 100%;"
|-align="center"
!colspan="7"|Helmet Attachments
|-
! scope="col" style="width: 15%" |Helmet Attachment
! scope="col" style="width: 10%" |Manufacturer
! scope="col" style="width: 25%" |Lore
! scope="col" style="width: 10%" |Rarity
! scope="col" style="width: 15%" |Introduced In
! scope="col" style="width: 15%" |Unlock Requirements
! scope="col" style="width: 10%" |Compatible Helmets
|-
|align="center"|[[File:HINF TAC RS MOONGLOW Helmet Attachment Icon.png|75px]]<br>TAC/[[Remote sensor|RS]]/MOONGLOW
|Emerson Tactical Systems
|Optronics package to augment the rather meagre capabilities of standard SPI sensor suites.
|Epic
|Season 03: Echoes Within
|Season 03: Echoes Within Battle Pass level 91 (Free)
|
*[HCS] Athlon
*Balor
*Belus
*Bruma
*Erinyes
*Extender
*Hermes IIC
*Mirage IIC
*Neith
*Nexus
*Savage
*Tyro
*Veles

|-
|align="center"|[[File:HINF TAC RS TACCAM Helmet Attachment Icon.png|75px]]<br>TAC/RS/TACCAM
|Emerson Tactical Systems
|align="left"|Emerson was asked to minimize costs for these mass-produced remote sensor modules, so they repacked a popular action recorder in an armored housing.
|Epic
|Season 03: Echoes Within
|[[Mindfall]] Event Pass level 7
|
*[HCS] Athlon
*Balor
*Belus
*Bruma
*Erinyes
*Extender
*Mirage IIC
*Neith
*Nexus
*Savage
*Tyro
*Veles

|-
|align="center"|[[File:HINF TAC MARK 22C Fire Director Helmet Attachment Icon.png|75px]]<br>TAC/MARK 22C Fire Director
|Hannibal Weapon Systems
|Coprocessor for machine interlink with capital-scale warship targeting arrays.
|Epic
|[[Season 05: Reckoning]]
|Purchase either:
*"Skymarcher" for 1,600 cR
*"Combined Arms" for 2,400 cR
|
*Skymarcher
|}

=====Chest attachments=====
{| class="wikitable sortable" style="width: 100%;"
|-align="center"
!colspan="6"|Chests
|-
! scope="col" style="width: 15%" |Chest
! scope="col" style="width: 10%" |Manufacturer
! scope="col" style="width: 25%" |Lore
! scope="col" style="width: 10%" |Rarity
! scope="col" style="width: 20%" |Introduced In
! scope="col" style="width: 20%" |Unlock Requirements
|-
|align="center"|[[File:HINF TAC Aegis Puck Chest Icon.png|75px]]<br>TAC/Aegis Puck
|[[Emerson Tactical Systems]]
|Auxiliary shield generator module, for special occasions.
|Legendary
|Season 03: Echoes Within
|Purchase the "Balor Bundle" from the [[Shop]] for 1,600 cR

|-
|align="center"|[[File:HINF TAC Infinity Rig Chest Icon.png|75px]]<br>TAC/Infinity Rig
|[[United Nations Space Command|UNSC]]
|Desperation is the cousin of invention.
|Epic
|Season 03: Echoes Within
|[[Mindfall]] [[Event]] Pass level 6

|-
|align="center"|[[File:HINF TAC Laceweb TRM Core Chest Icon.png|75px]]<br>TAC/LACEWEB TRM CORE
|[[Watershed Division]]
|LACEWEB is a self-contained Forerunner node emulator used to extend the capabilities of a Erinyes reflection mirror. It also provides standalone passive warning of nearby Sentinel signals which correspond to tactical-defense modalities.
|Legendary
|Season 03: Echoes Within
|Purchase either:
*"Erinyes" for 1,800 cR
*"Aquahex" for 2,200 cR

|-
|align="center"|[[File:HINF TAC MULTIMAX Chest Icon.png|75px]]<br>TAC/MULTIMAX
|[[United Nations Space Command|UNSC]]
|A Venezezian design adapted from stolen Mjolnir prototype plans, that was itself "acquired" by ONI industrial espionage teams and put in production at various UNSC minifactories.
|Rare
|Season 03: Echoes Within
|Season 03: Echoes Within Battle Pass level 18 (Free)

|-
|align="center"|[[File:HINF TAC OPTICAN FMK-60-I Chest Icon.png|75px]]<br>TAC/OPTICAN FMK-60-I
|[[Optican]]
|Field medical kit with a next-generation regenerative gel treatment canister.
|Rare
|Season 03: Echoes Within
|Season 03: Echoes Within Battle Pass level 8 (Premium)

|-
|align="center"|[[File:HINF - Chest icon - TAC Emerson M-RIG.png|75px]]<br>TAC/Emerson M-Rig
|Emerson Tactical Systems
|Emerson's latest tactical ensemble for the Mirage platform.
|Epic
|[[Season 05: Reckoning]]
|Purchase the "Squire" bundle from the Shop for 1,600 cR
|}

=====Shoulder attachments=====
{| class="wikitable sortable" style="width: 100%;"
|-align="center"
!colspan="6"|Shoulders
|-
! scope="col" style="width: 15%" |Shoulders
! scope="col" style="width: 10%" |Manufacturer
! scope="col" style="width: 25%" |Lore
! scope="col" style="width: 10%" |Rarity
! scope="col" style="width: 20%" |Introduced In
! scope="col" style="width: 20%" |Unlock Requirements
|-
|align="center"|[[File:HINF TAC Laceweb SCM-P LShoulder Icon.png|75px]][[File:HINF TAC Laceweb SCM-P RShoulder Icon.png|75px]]<br>TAC/LACEWEB SCM-P 
|Watershed Division
|First fieldable prototypes of programmable effector arrays for the Erinyes control module.
|Legendary
|Season 03: Echoes Within
|Purchase either:
*"Erinyes" for 1,800 cR
*"Aquahex" for 2,200 cR

|-
|align="center"|[[File:HINF - Left shoulder icon - TAC-CWA-AM.png|75px]][[File:HINF - Right shoulder icon - TAC-CWA-AM.png|75px]]<br>TAC/CWA-AM
|Meyer e.V.
|Supplemental signal-collecting antenna modules.
|Epic
|Snowbound
|
Purchase either:
*"Bruma" for 1,600 cR
*"Festival Helpers" for 3,200 cR
|}

=====Utility attachments=====
{| class="wikitable sortable" style="width: 100%;"
|-align="center"
!colspan="6"|Wrist
|-
! scope="col" style="width: 15%" |Wrist
! scope="col" style="width: 10%" |Manufacturer
! scope="col" style="width: 25%" |Lore
! scope="col" style="width: 10%" |Rarity
! scope="col" style="width: 20%" |Introduced In
! scope="col" style="width: 20%" |Unlock Requirements
|-
|align="center"|[[File:HINF TAC SCM-P Wrist Icon.png|75px]]<br>TAC/SCM-P
|Watershed Division
|Erinyes is built around a new definition of cause and effect.
|Legendary
|Season 03: Echoes Within
|Purchase either:
*"Erinyes" for 1,800 cR
*"Aquahex" for 2,200 cR
|}

=====Knee pads=====
{| class="wikitable sortable" style="width: 100%;"
|-align="center"
!colspan="6"|Knee Pads
|-
! scope="col" style="width: 15%" |Knee Pads
! scope="col" style="width: 10%" |Manufacturer
! scope="col" style="width: 25%" |Lore
! scope="col" style="width: 10%" |Rarity
! scope="col" style="width: 20%" |Introduced In
! scope="col" style="width: 20%" |Unlock Requirements
|-
|align="center"|[[File:HINF TAC SCM-P Kpads Icon.png|75px]]<br>TAC/SCM-P 
|Watershed Division
|Supplemental antenna modules.
|Legendary
|[[Season 03: Echoes Within]]
|Purchase either:
*"Erinyes" for 1,800 cR
*"Aquahex" for 2,200 cR
|}

====Mark IV core====
=====Helmet attachments=====
{| class="wikitable sortable" style="width: 100%;"
|-align="center"
!colspan="7"|Helmet Attachments
|-
! scope="col" style="width: 15%" |Helmet Attachments
! scope="col" style="width: 10%" |Manufacturer
! scope="col" style="width: 25%" |Lore
! scope="col" style="width: 10%" |Rarity
! scope="col" style="width: 15%" |Introduced In
! scope="col" style="width: 15%" |Unlock Requirements
! scope="col" style="width: 10%" |Compatible Helmets
|-
|align="center"|[[File:HINF TAC MOTHWORM.png|75px]]<br>TAC/MOTHWORM
|Watershed Division
|Specialized hardware and software to evaluate UNSC and Covenant encampments, troop and vehicle dispositions, and local topography to generate strategic planning factors for immediate sharing on the battle network.
|Epic
|Spirit of Fire
|Purchase the "Isidor" bundle from the Shop for 2,000 cR
|
*Isidor

|-
|align="center"|[[File:HINF-TACRSSycamore.png|75px]]<br>TAC/[[Remote sensor|RS]]/SYCAMORE
|[[Chalybs Defense Solutions]]
|The PSH-7322 was a mil-spec observation sensor used by [[CAA]] special intervention forces and [[ONI security]]. It was popular in Spartan service, but never available in large numbers.
|Epic
|Spirit of Fire
|Spirit of Fire Operation Pass Level 20
|
*Ardent
*Ärger
*Dirgesinger
*Emil
*Fire Serpent
*Hearthguard
*Helljumper
*Hunter
*Isidor
*Lancer
*Ökonom
*Security GEN1
*Theodor
*Ulrich
*Wilhelm
*Ypsilon
*Zacharias
|}

=====Chest attachments=====
{| class="wikitable sortable" style="width: 100%;"
|-align="center"
!colspan="6"|Chests
|-
! scope="col" style="width: 15%" |Chest
! scope="col" style="width: 10%" |Manufacturer
! scope="col" style="width: 25%" |Lore
! scope="col" style="width: 10%" |Rarity
! scope="col" style="width: 20%" |Introduced In
! scope="col" style="width: 20%" |Unlock Requirements
|-
|align="center"|[[File:HINF - Chest icon - TAC-Sykes ALPHA.png|75px]]<br>TAC/Sykes ALPHA 
|Materials Group
|A hyperdense blade propelled by a mechanized super-soldier can cut through a lot of red tape.
|Epic
|Spirit of Fire
|Purchase the "Isidor" bundle from the Shop for 2,000 cR

|-
|align="center"|[[File:HINF - Chest icon - TAC-Dueling Gorget.png|75px]]<br>TAC/Dueling Gorget
|Materials Group
|Custom tailored, generally useful.
|Epic
|Spirit of Fire
|Purchase the "Zacharias" bundle from the Shop for 1,600 cR
|}

=====Shoulder attachments=====
{| class="wikitable sortable" style="width: 100%;"
|-align="center"
!colspan="6"|Shoulders{{VDE|Armor customization (Halo Infinite)/Mark IV/Shoulder}}
|-
! scope="col" style="width: 15%" |Shoulders
! scope="col" style="width: 10%" |Manufacturer
! scope="col" style="width: 25%" |Lore
! scope="col" style="width: 10%" |Rarity
! scope="col" style="width: 20%" |Introduced In
! scope="col" style="width: 20%" |Unlock Requirements
|-
|align="center"|[[File:HINF - Left shoulder icon - TAC-Best Friend.png|75px]][[File:HINF - Right shoulder icon - TAC-Best Friend.png|75px]]<br>TAC/Best Friend
|UNSC
|Never breaks a promise.
|Epic
|Spirit of Fire
|Spirit of Fire [[Event|Operation]] Pass level 19

|-
|align="center"|[[File:HINF-TACGaritaOmega.png|75px]]<br>TAC/Garita Omega
|UNSC
|A sharp blade never runs out of ammo, doesn't need to recharge, and can't be disabled by EMP. It can be gripped even when mortally wounded and the Mjolnir's power has failed. It can never betray you or be turned by the Flood. And yet, some in the UNSC are surprised by the rapid adoption and popularity of knife-fighting skills among Spartans.
|Legendary
|Spirit of Fire
|Purchase either:
*"Paladin" for 1,800 cR
*"Omega Team" for 3,800 cR

|-
|align="center"|[[File:HINF-TACThornblade.png|75px]]<br>TAC/Thornblade
|Watershed Division
|An experimental, wicked edge that rips and tears any surface it comes into contact with. Abandoned for cost reasons during the Covenant War, but Omega Team has a small stockpile to draw upon from its Arcadia deployment.
|Legendary
|Spirit of Fire
|Purchase either:
*"Valiant" for 1,800 cR
*"Omega Team" for 3,800 cR

|-
|align="center"|[[File:HINF - Left shoulder icon - TAC-Sykes Delta.png|75px]][[File:HINF - Right shoulder icon - TAC-Sykes Delta.png|75px]]<br>TAC/Sykes Delta
|UNSC
|Supplemental deltoid/shoulder armor.
|Epic
|Spirit of Fire
|Purchase the "Ulrich" bundle from the Shop for 1,800 cR
|}

=====Wrist attachments=====
{| class="wikitable sortable" style="width: 100%;"
|-align="center"
!colspan="6"|Wrists
|-
! scope="col" style="width: 15%" |Wrists
! scope="col" style="width: 10%" |Manufacturer
! scope="col" style="width: 25%" |Lore
! scope="col" style="width: 10%" |Rarity
! scope="col" style="width: 20%" |Introduced In
! scope="col" style="width: 20%" |Unlock Requirements
|-
|align="center"|[[File:HINF-TACFIRMBLUR.png|75px]]<br>TAC/FIRMBLUR
|[[Watershed Division]]
|Charger\programmer with four FIRMBLUR disposable jamming drones.
|Legendary
|[[Spirit of Fire (Operation)|Spirit of Fire]]
|Purchase either:
*"Paladin" for 1,800 cR
*"O