The competition features two challenges inspired by real life SWAT team scenarios. A physically demanding individual challenge leaves three shooters exposed for nomination. And, in an extreme elimination showdown, competitors race the clock as they breach doors with the Mossberg 500 Chainsaw Shotgun to take out targets with the FN FS2000 assault rifle.

From the Kentucky Flintlock Pistol to Crossbows and Grenade launchers--an epic assortment of weapons are featured. Four marksmen gear up to blast their way through the home stretch with hopes of becoming History's next Top Shot. After a series of elimination challenges, only two competitors enter the final showdown which comes down to the very last second.

Armed with a belt fed Browning 1919 machine gun mounted on an authentic World War II half track, shooters blast their way through an explosive individual challenge. After coming up short, two competitors are selected to compete for the right to stay in the game. An unconventional elimination challenge tests marksmanship, strength and memorization. Only one will have what it takes to land the last spot in the final four.

Shooters reach the individual stage of the competition and immediately face an incredible challenge with the Accuracy International AWM Sniper Rifle--taking the longest shot in Top Shot history. Top Shot veterans Kelly Bachand and George Reinas return and get in on the action.

Contestants must master the Recurve Bow and nail a target by skipping an arrow off a ramp. One team goes to the brink of self-destructing when two teammates almost come to blows during a dispute of a previous elimination decision.

Targets fly in an extreme shooting gallery; halfway through the competition a rule change forces contestants to start evaluating their own teammates.

Using unfamiliar rifles/weapons of different eras, 16 sharpshooters compete in an obstacle course; two participants compete in a long-distance sniper challenge, with the loser to go home.

In a challenge best suited for a British battlefield in the Middle Ages, contestants test their skills with the Black Widow Long Bow. But as they fire arrows toward targets set up like ski-ball, the marksmen realize the challenge is more than they bargained for. Two confront the prospect of elimination and must adapt to the revolutionary Gatling Gun to stay in the game.

Long-range sniper shots are a Top Shot staple, but a challenge of this magnitude has yet to be seen. Marksmen are put to the test with the Barrett M-Rad. But the wind sends their bullets astray and two flunk out, forced to face elimination. Credited with killing off the Wooly Mammoth, the prehistoric Atlatl will lead one competitor's future to extinction.

The final four contestants compete to determine the winner of the $100,000 prize.

The Final Four marksmen set their sights on the $100,000 prize and the title of Top Shot. In a series of intense challenges, one shooter attempts an unprecedented shot with the AK-47, and contestants are eliminated one by one until there are only two left standing. The final challenge pushes two marksmen to their limits and a new champion is crowned.

In a blast from the past, marksmen fire the Browning M1919 from a rolling Army Half-track. Competitors call the shots in a game of horse, where one all-star fails to keep pace and is sent packing.

The final four contestants compete to determine the winner of the $100,000 prize and the title of Top Shot. They face the most intense series of challenges of the competition.

The individual stage of the competition kicks off with the highly accurate McMillan TAC-50 Sniper Rifle. Taking aim at targets 500 yards downrange, one marksman has a meltdown and struggles to complete the individual challenge. In the elimination, it's all on the line for two competitors as they duke it out with a notorious WWII handgun.

Contestants compete with longbows; a team wins immunity; two competitors face off in a William Tell elimination challenge.

In the most daunting challenge to date, marksmen are strapped to a mechanical arm and sent soaring with the SP89. While rotating in a large circle they must shoot out a series of targets or face elimination. Two competitors zoom down a zip line course, putting their recoil management and rapid transitioning skills to the test.

Top Shot season one winner Iain Harrison returns to school the competitors in British weaponry. The team challenge introduces a surprising twist, and one team bands together to conquer the task. For the losing team, it's off to the elimination round where two shooters compete in a high-stress precision challenge.

It's all about speed as marksmen face off in a head-to-head speed-shooting showdown. Using a Colt .45 and a rarely-seen Razorcat Racing Gun, contestants also get surprise visitors to help them with their training.

Marksmen shoot while hanging from a 125-foot crane, then shoot from the back of moving jeep. In the last episode before the finale, the final five marksmen face the two biggest challenges of the competition.

The competition shakes up literally, as the final six marksmen are forced to shoot from unstable platforms. Season One winner, Iain Harrison, returns to lend a steady hand. Meanwhile, tensions among the final competitors come to a head.

Marksmen face a supreme long-range test, the iconic 1000 yard shot. They will use the biggest gun ever used in Top Shot competition -- a Barrett 82A1 .50. Teams dissolve and it is every marksmen for himself.

In this military-themed episode, teams try to blow up an ammo dump. Using the legendary M1A rifle, they face a literal uphill battle. One contestant's shocking mistakes put his team in jeopardy. In the elimination challenge, marksmen face an obscured targets challenge using the Glock 17 pistol.

Marksmen compete with legendary primitive weapons: the tomahawk and blowgun. One of the most intense challenges of the season allows us to see who has natural skills and adaptability -- and who doesn't.

Shotgun skills are tested with a head-to-head speed shooting challenge. Leaders emerge and tension escalates on both teams. And it's an elimination challenge unlike any before, featuring an elaborate machine, a Glock 34, and a line of non-stop cannonballs.

Contestants compete with throwing knives and slingshots; in addition to the elimination challenge, another contestant suddenly goes home.

Using a modern compound bow, contestants' archery skills are put to the test. Contestants must rank themselves before competing in a tubular team challenge. Meanwhile, tensions with team leadership threaten to unravel the group.

14 men and 2 women arrive from around the country to compete for the $100,000 prize and the title of Top Shot--only to face a surprise right from Civil War history: exactly 150 years ago, soldiers had to pass a test to get into the first sharpshooting regiment. Using the same weapon, marksmen will face the same challenge and find another surprise. The two marksmen who had the best shots, two amateurs with dramatically different personalities, now have the opportunity to choose their own teams, a situation that sets the entire competition in motion. After choosing teams, they face a team challenge of extreme billiards and an elimination challenge which ultimately sees the first marksmen sent home. Colby Donaldson returns as host.

Using muzzle-loading weapons, contestants compete in an old-fashioned frontier face-off; a heated conflict on one team plays out in the elimination challenge.

Teams get down and dirty with one of the most influential firearms, the legendary AK-47. They face an extreme obstacle course with mud pits, barbed wire and exploding mortars. The Blue Team employs unusual, divisive training methods and the Red Team remains unimpressed. In the elimination challenge, two shooters face a friend or foe challenge with a military and police pistol.

For the first time on Top Shot, contestants will be able to shoot ... each other! Using prohibition era weapons, teams will have to hit their targets, all while the other team tries to shoot them with paintball guns. In the elimination challenge, two contestants face off with the iconic "Tommy Gun".

Contestants take aim at bowling pins, bottle openers and other specialty targets in an episode full of dazzling trick shots. One team's quarreling over strategy translates to a poor performance at the team challenge. And after a controversial nomination range, two shooters must go head to head to avoid elimination.

A world famous pistol champion teaches teams some extremely difficult trick shots including shooting while blindfolded. The Blue Team is in disarray after a team member vows to go it alone. The elimination challenge features the classic cowboy skill of shooting from the hip.

The Season Three premiere begins with a shoot off between pairs of contestants using what many consider the most powerful hand gun in history. The winners will form one team and the losers the other. The first team challenge is a race where each team must carry a pole weighing over 200 pounds between eight foot tall firing platforms. The elimination challenge is inspired by the stagecoaches of the Old West. Skilled sharp shooters armed with shotguns and rifles were recruited to ride atop the coaches and protect their cargo. Hence the term "Riding Shotgun." The two contestants competing to stay on the show have to master the extremely difficult skill of shooting while bouncing up and down in a stagecoach with the loser being sent home. Colby Donaldson hosts.

The legendary Gatling gun is introduced. But first the competition travels back to the Old West for a team challenge with a historic pistol. To stay in the competition two marksmen shoot it out with a firearm considered by many to be the world's first practical machine gun.