PISTOL
MR6: pistol_standard
Death & Taxes: pistol_standard_upgraded
Bloodhound: pistol_revolver38
Meat Wagon: pistol_revolver38_upgraded
RK5: pistol_burst
Rexcaliber 115: pistol_burst_upgraded
L-CAR: pistol_fullauto
Flux Collider 935: pistol_fullauto_upgraded
Marshal 16 Duel Wield: pistol_shotgun_dw
Perun and Veles: pistol_shotgun_dw_upgraded
Rift E9: pistol_energy
Elder Invader: pistol_energy_upgraded
SMG
Kuda: smg_standard
Crocuta: smg_standard_upgraded
VMP: smg_versatile
The Impaler: smg_versatile_upgraded
Weevil: smg_capacity
Barrage: smg_capacity_upgraded
Vesper: smg_fastfire
Infernus: smg_fastfire_upgraded
Pharo: smg_burst
Whispering Regurgitator: smg_burst_upgraded
Razorback: smg_longrange
Gullinbursti: smg_longrange_upgraded
Bootlegger: smg_sten
Ein Sten: smg_sten_upgraded
HG-40: smg_mp40
Afterburner 2.0: smg_mp40_upgraded
PPSh-41: smg_ppsh
The Grim Reaper: smg_ppsh_upgraded
M1927: smg_thompson
Untouchable: smg_thompson_upgraded
ASSAULT RIFLE
KN-44: ar_standard
Anointed Avenger: ar_standard_upgraded
HVK-30: ar_cqb
High Velocity Kicker: ar_cqb_upgraded
ICR-1: ar_accurate
Illuminated Deanimator: ar_accurate_upgraded
Man-o-war: ar_damage
Dread Armada: ar_damage_upgraded
Sheiva: ar_marksman
Cumulus Struggle: ar_marksman_upgraded
M8A7: ar_longburst
The Unspeakable: ar_longburst_upgraded
MX Garand: ar_garand
Leng's Ping Beast: ar_garand_upgraded
FFAR: ar_famas
FFORMLESS FFEARR: ar_famas_upgraded
Peacekeeper MK2: ar_peacekeeper
Writ of Shamash: ar_peacekeeper_upgraded
SHOTGUN
KRM-262: shotgun_pump
Dagon's Glare: shotgun_pump_upgraded
205 Brecci: shotgun_semiauto
Stellar Screech: shotgun_semiauto_upgraded
Haymaker 12: shotgun_fullauto
Shoeshining 100: shotgun_fullauto_upgraded
Argus: shotgun_precision
Ancient Messenger: shotgun_precision_upgraded
Banshii: shotgun_energy
Slachdan of the Cailleach: shotgun_energy_upgraded
LMG
BRM: lmg_light
Blight Oblivion: lmg_light_upgraded
Dingo: lmg_cqb
Dire Wolf: lmg_cqb_upgraded
Gorgon: lmg_slowfire
Athena's Spear: lmg_slowfire_upgraded
48 Dredge: lmg_heavy
Tranpezohedron Shard: lmg_heavy_upgraded
SNIPER RIFLE
Drakon: sniper_fastsemi
Bahamut: sniper_fastsemi_upgraded
Locus: sniper_fastbolt
Arrhythmic Dirge: sniper_fastbolt_upgraded
SVG-100: sniper_powerbolt
Ikken Hissatsu: sniper_powerbolt_upgraded
ROCKET LAUNCHER
XM-53: launcher_standard
Heliacal Incandescence: launcher_standard_upgraded
L4 Siege: launcher_multi
L8 Circus: launcher_multi_upgraded
SPECIAL
NX Shadowclaw Duel Wield: special_crossbow_dw
Apollo's Fervor: special_crossbow_dw_upgraded
Ray Gun: ray_gun
Porter's X2 Ray Gun: ray_gun_upgraded
INTERDIMENSIONAL_GUN: idgun
Kor-Maroth (Jessica): idgun_0
Mar-Astagua (Floyd): idgun_1
Nar-Ullagua (Nero): idgun_2
Lor-Zarozzor (Vincent): idgun_3
Kor-Maroth Arbgwaoth: idgun_upgraded_0
Mar-Astagua Arbgwaoth: idgun_upgraded_1
Nar-Ullagua Arbgwaoth: idgun_upgraded_2
Lor-Zarozzor Arbgwaoth: idgun_upgraded_3
Wunderwaffe DG-2: tesla_gun
Wunderwaffe DG-3 JZ: tesla_gun_upgraded
Annihilator: hero_annihilator
Wrath of the Ancients: elemental_bow
Kreema'ahm la Ahmahm (Storm): elemental_bow_storm
Kreegakaleet lu Gosata'ahm (Skull): elemental_bow_demongate
Kreeaho'ahm nal Ahmhogaroc (Magma): elemental_bow_rune_prison
Kreeholo lu Kreemasaleet (Wolf): elemental_bow_wolf_howl
Ragnarok DG-4: hero_gravityspikes_melee
KT-4: hero_mirg2000
Masamune: hero_mirg2000_upgraded
Skull of Nan Sapwe: skull_gun
GKZ-45 MK3: raygun_mark3
Maelstorm of Eris: raygun_mark3_upgraded
Gauntlet of Siegfried: dragon_gauntlet_flamethrower
Wrench: melee_wrench
Malice: melee_dagger
Slash n' Burn: melee_fireaxe
Fury's Song: melee_sword
Thundergun: thundergun
Nunchucks: melee_nunchuks
Skull Splitter: melee_mace
Buzz Cut: melee_improvise
Nightbreaker: melee_boneglass
Path of Sorrows: melee_katana
Death Machine: minigun
Monkey Bombs: cymbal_monkey
Upgraded Monkey Bombs: cymbal_monkey_upgraded
Li'l Arnies: octobomb
Upgraded Li'l Arnies: octobomb_upgraded
APOTHICON SWORD
(Swords only work on their intended characters)
Shubozzor Ullagua (Floyd): glaive_apothicon_0
Ullamargor Zortuk (Vincent): glaive_apothicon_1
Astanar Nethurgast (Jessica): glaive_apothicon_2
Maroth Zorguamat (Nero): glaive_apothicon_3
KEEPER SWORD
(Swords only work on their intended characters)
Kreesaleet la Ahmahm (Floyd): glaive_keeper_0
Kreelasha lu Ahmkhaaleet (Vincent): glaive_keeper_1
Goahlo lu Kortahn (Jessica): glaive_keeper_2
Shaitahn lu Kreemahogra (Nero): glaive_keeper_3
OTHER
Knife: knife
Bowie Knife: bowie_knife
Default Weapon: defaultweapon
Rocket Shield: zod_riotshield
Goddard Apparatus: zod_riotshield_upgraded
Gravity Spikes (NOT RAGNAROKS): hero_gravityspikes
Beast Grapple & Shock: zombie_beast_grapple_dwr

Do we have the assets for all these to be able to give them to the player?

Do we have the assets for all these to be able to give them to the player?

Yes we have

so why cant we get kt-4 or bows etc there are few weapons that we don't have yet or less there a way to add it as I have all the others weapons like raygun mark 3 etc

so why cant we get kt-4 or bows etc there are few weapons that we don't have yet or less there a way to add it as I have all the others weapons like raygun mark 3 etc

I assume you mean in a custom map... For that, Treyarch hasn't released the assets for us to use those weapons on custom maps yet, it took them a little while just to give us what we have now... Keep in mind the mod tools are still in beta so updates will be coming to give us stuff like that