An Exhaustive History Of All 3 Of Bucky's Arms In The MCU

Summary

TheMarvel Cinematic Universeis so vast thatBucky Barnes ' prosthetic weapon has its own extensive history . Having gone from Captain America ’s closest Quaker during World War II inCaptain America : The First Avengerto Hydra ’s top assassin inCaptain America : The Winter Soldierto veteran Avenger byThe Falcon and the Winter Soldier , James " Bucky " Barnes has achieved many feats acrossthe MCU ’s timeline . Bucky has fought Hydra , Captain America , Team Iron Man , and Thanos ' army — all aided by his original army training , his Hydra brainwashing , and his symbolical metal arm .

In the comics , Bucky Barnes ' story is slightly different fromthe Winter Soldier ’s MCU journeying . For instance , it was the Soviet Union who turn him into the Winter Soldier , and Bucky engage up the Captain America mantle long before Steve Rogers go through on the blowlamp to Sam Wilson . The MCU made a few major changes to the Winter Soldier , but his prosthetic arm continue to be one of his signature characteristics . As emblematical as the alloy subdivision is , however , Bucky Barnes ' prosthetic has gone through several different changes throughout the decennary .

Bucky Loses His Left Arm In World War II

Bucky Barnes Falls Off A Train Before Steve Rogers Crashes In The Arctic In Captain America: The First Avenger

As shown byCaptain America : The First Avenger , Bucky Barnes ' prosthetic limb has its origin in 1945 , when Captain America , Bucky , and the Howling Commandos stop a string hold Arnim Zola . The heroes win in agitate off multiple Hydra soldiers , but Captain America and Bucky get caught with their guard down by an armoured guard arm with a Tesseract - vigour - power artillery , which destroy a wall and leaves Bucky hanging on a rail . Despite Captain America ’s endeavor to give Bucky , Bucky is unable to keep holding onto the train as the runway breaks , and he immerse into the freezing frigid river below .

Hydra Gives Bucky A Powerful Titanium Arm As He Becomes The Winter Soldier

Hydra Retrieves Bucky Barnes And Turns Him Into A Killing Machine

Bucky Barnes ' flashbacks reveal that Hydra rescue him as he pose choke after the power train incident . Arnim Zola order Hydra ’s top scientists to begin treating his wound . Given the damage it suffers from the dip , Bucky ’s left arm has to be amputated . Of naturally , Hydra submit this opportunity to exchange his arm with a state - of - the - prowess atomic number 22 prosthetic , which becomes his chief weapon . They also delete Bucky ’s memories and reprogram his mind in society to ram him to follow their bidding , and turn Bucky into a compliant violent death machine — the Winter Soldier .

Hydra upgraded and created multiple versions of the prosthetic throughout the years .

For the next seven tenner , the Winter Soldier meet every mission that Hydra assigns him . The Winter Soldier ’s enhanced accomplishment and reprogrammed mindmake him the unadulterated assassin . However , he was n’t infallible . During the Korean War , fellow Super Soldier Isaiah Bradley manages to destroy the Winter Soldier ’s limb and escape unscathed . Hydra builds another weapon for the Winter Soldier right after . In fact , it ’s possible that Hydra upgrade and created multiple versions of the prosthetic throughout the eld .

Bucky Barnes in Falcon and the Winter Soldier & King T’Challa in Black Panther

Iron Man Destroys Bucky’s Titanium Arm

Tony Stark Blasts Bucky Barnes' Hydra-Designed Arm At The End Of Captain America: Civil War

The Winter Soldier habituate his authoritative Titanium arm prosthetic to fight Captain America , Nick Fury , Black Widow , and Falcon inCaptain America : The Winter Soldier , and he uses it again to oppose Team Iron Man inCaptain America : Civil War . By the remnant of the conflict , Bucky Barnes tries to rip out Tony Stark ’s arc nuclear reactor from his suit of armor . In retaliation , Iron Man betroth his armour ’s herculean uni - radio beam , blasting Bucky ’s metal weapon system off at the berm . As a result , Bucky remains incapacitated for the rest of the battle .

Bucky Gets A Vibranium Arm From Wakanda

Shuri Designs A Vibranium Arm For Bucky Barnes Prior To Avengers: Infinity War

After the case ofCaptain America : Civil War , Bucky Barnes finger regret over his actions as the Winter Soldier . Fortunately for him , Bucky does n’t need to keep get away from vengeful enemies or the authorities thanks to T’Challa a.k.a . the Black Panther , who agrees to safeguard Bucky in his kingdom . Bucky , in turn , pick out to persist in cryogenic sleep in rules of order to prevent himself from hurting more people . Meanwhile , Shuri and her fellow Wakandan scientists investigate how Bucky ’s mental reprogramming can be reverse .

The Falcon and the Winter Soldier sequence 3 suggests that Bucky Barnes ' Vibranium arm also features Black Panther ’s latest technical school upgrade .

Some time after , Shuri and Ayo trial run Bucky by repeating the trigger watchword that Hydra program into his mind . When Bucky does n’t react , they all realise that Bucky ’s Winter Soldier mean solar day are last over . Bucky ’s deprogramming arrives just in time for his next conflict , as T’Challa presents him with a stigma - new , all - vibranium prosthetic weapon so he can participate in the struggle against Thanos . Bucky continues to practice this version of the arm after Thanos ' defeat , and he ’s last see using it atthe remnant ofThe Falcon and the Winter Soldierduring his day-to-day activities .

The Wakandans built a detaching role into Bucky ’s vibranium arm , which the Dora Milaje are instructed in activating in parliamentary law to neutralize Bucky Barnes , as shown in the warriors ' fight against Bucky , Sam , and John Walker inThe Falcon and the Winter Soldier .

Nebula Somehow Gifts Bucky’s Arm To Rocket

Nebula Surprises Rocket Raccoon With Bucky Barnes' Vibranium Arm On Christmas In The Guardians Of The Galaxy Holiday Special

Although Bucky Barnes is last watch using his Wakandan - made vibranium subdivision at the end ofThe Falcon and the Winter Soldier , his weapon system is featured inThe Guardians of the Galaxy Holiday Special , whereNebula endowment Bucky ’s arm to Rocket Racoon as a Christmas giving . Rocket antecedently showed interest in the branch inAvengers : Infinity War , where he tried to negotiate a price with Bucky . It ’s unnamed whether this arm is in fact Bucky ’s vibranium prosthetic or if Nebula take on ( or build ) a double-dyed replica just to please Rocket . The arm does n’t make an appearance inGuardians of the Galaxy Vol . 3 .

According to James Gunn onX , Nebula"took a trip to earth and tore it off his body because she was feeling so Christmasy . “However , this may have been a joke .

Which Arm Will Bucky Have In Thunderbolts*?

Bucky Barnes May Have Received Spare Arms From Wakanda Before Thunderbolts*

Sebastian Stan ’s Bucky Barnes will return inPhase 5 ’s upcomingThunderbolts * . Little is recognize about Bucky ’s function in the movie aside from his conscientious objector - starring function with Florence Pugh ’s Yelena Belova , Wyatt Russell ’s U.S. Agent , David Harbour ’s Red Guardian , Hannah John - Kamen ’s Ghost , and Olga Kurylenko ’s Taskmaster . conception art for the movie shows Bucky Barnes using the same vibranium limb the Wakandans gave him inAvengers : Infinity War , suggesting that the arm ’s abbreviated appearanceThe Guardians of the Galaxy Holiday Specialwill be retconned .

Another argument in favour of a retcon isaThunderboltset photo sport Sebastian Stan , which show a production member carrying a baseball mitt prop with the same pattern as Bucky ' vibranium subdivision . oddly , Sebastian Stan sportswoman average - distance fuzz , which would intimate this scene is a flashback toCaptain America : The Winter SoldierorCaptain America : Civil Warif not for the vibranium glove . Considering how unlikelyThunderboltsis to include a flashback that tie to the Guardians of the Galaxy , the most likely option is thatThunderbolts*will ignoreThe Guardians of the Galaxy Holiday Special ’s sleeve gift gag .

coming MCU Movies

Bucky Barnes