Hawkeye (Marvel Cinematic Universe)

Clint Barton, also known as Hawkeye, is a character who made a cameo appearance in 2011 film Thor and reappeared as a major character in Disney/Marvel's 2012 film The Avengers and the 2015 sequel Avengers: Age of Ultron. He is a S.H.I.E.L.D. agent and founding member of The Avengers, Barton has no real superpowers, but is the world's greatest marksman armed with a recurve bow. He was portrayed by Jeremy Renner.

History
He first appeared in Thor when, Thor broke in to their base to receive his hammer. Clint was aiming his arrow at him to wonder when to shoot, but didn't when the agents arrested Thor.

A year later, with his mission complete in New Mexico, Barton was assigned to guard the Tesseract at a S.H.I.E.L.D. research facility. When it began emitting increased levels of gamma radiation the entire facility was placed on high alert and most staff were evacuated. Barton and a few others remained as the rearguard for as long as they could. The emissions proved to be a precursor to the unexpected appearance of Loki, who had used it to reach Earth. Barton and the other guards were quickly overpowered and Barton was promptly enslaved into Loki's service.

For a time, Barton served Loki as a guard, enforcer, and assassin, completely without volition. When Loki was incarcerated in the S.H.I.E.L.D. Helicarrier, Barton led a commando raid against the vessel to free him. They were also directed to add to the chaos that Loki was seeding within his enemies. The attack drew him into direct conflict with the beautiful Black Widow, his closest ally. She bested him in close combat and scored a blow to his head that helped to dislodge Loki's hold over him.

Upon recovering from the ordeal, Barton vowed to put Loki down, going so far as to propose an arrow to the Asgardian's eye socket. To that end, he willingly grabbed his equipment and offered to pilot Captain America and the Black Widow to Loki's location, which had been determined as New York City. Once there, the trio formed up with Thor Odinson, Dr. Bruce Banner (The Hulk), and Tony Stark (Iron Man), to fight Loki together.

The group quickly found themselves embroiled in a battle for New York City against a huge invasion force of Chitauri that Loki had summoned using the Tesseract. Barton, now operating under the pseudonym of "Hawkeye" and serving as Corporal of the team, initially fought the alien warriors on the streets before switching to a higher vantage point atop a high-rise building to snipe at the alien air support. At one point, he even took a shot at Loki, and although the aim was true, Loki simply snatched the arrow from the air just before it struck. Hawkeye had planned in advance, however, and had rigged the arrow with an explosive head that knocked Loki's transport out of the sky.

When the battle was over, Hawkeye and the others parted company. He and Agent Romanoff returned to the service of S.H.I.E.L.D. until the next time the world would call on The Avengers.

Abilities
Master Archer: Barton has trained himself to become a master archer specializing in the use of regular bows, longbows, compound bows, and crossbows with near-perfect accuracy. He is capable of firing multiple arrows at a single target in a few seconds, hitting multiple targets in a few quick strokes, and directly hit small targets in the greatest of distances. He has been known to hit an apple in the center of it. As Hawkeye, he practiced a minimum of two hours per day to keep his skills honed.

Expert Marksman: He possesses very keen eyesight, and his accuracy is virtually unerring; he was trained in his youth by Trick Shot with throwing blades, balls, bolas, and boomerangs. He now has near-perfect precision with any aimed or thrown weapon. He can hurl objects with extreme speed and accuracy, both in direct aim and complicated rebounds/interactions.

Expert Acrobat: Barton possesses exceptional human strength, endurance, and stamina. He is athletic, with very good reflexes and agility. This, combined with training as an aerialist and acrobat, makes him capable of numerous complex acrobatic maneuvers.

Expert Martial Arts: Barton is an excellent martial artist, having been trained in various forms by Captain America, who was arguably the world's greatest hand-to-hand combatant. On his first mission with Luke Cage's band of renegade New Avengers, Ronin proved to have come a long way from his old days of rarely ever using his martial arts skills. Throughout the battle against Elektra and The Hand, he demonstrated great skill in his overall martial ability, holding his own against nearly endless hordes of ninjas. This earned him a very respecting compliment from his teammate Iron Fist, one of the world's top martial artists.

Skilled Tactician: As shown in his leadership of the West Coast Avengers and the Thunderbolts, Barton is a highly competent strategist, tactician, and field commander.

Weapon Proficiency: Although he is not known to use melee weapons, Barton's incredible reflexes and hand-eye coordination allow him to easily master most weapons. He also received training in swordsmanship during his youth from the original Swordsman, who was considered one of the greatest experts in sword-fighting the world has ever known. Barton is skilled with swords, knives, nunchukus, staffs and is one of the few people to be able to properly handle Captain America's shield.

Equipment
Trick arrow quiver: Hawkeye's quiver is supplied with a multitude of different arrow heads in the bottom. By dialing up an armament setting from a control on his bow, Hawkeye can cause the quiver to affix these special arrowheads. This effectively increases the capabilities from conventional arrows, to explosive arrows, a grapple line, and more.

Collapsible Recurve bow: The bow is capable of folding on itself(most likely for either easier transport, concealing it, or both) & has a selector and transmitter that allows Hawkeye to control his mechanical quiver. It also has a laser sight.