Will and his team of gunsmiths are hired to do the impossible — build a shotgun silencer. In the meantime, Will's friend Glenn shows up with a rare Civil War cannon worth $250,000 that the owner wants to fire 150 years after it last saw action. Daughter Stephanie keeps the shop running as Will does the research to see if the cannon can be fired safely.
On a visit to the National World War II Museum in New Orleans, Will and Stephanie meet Woody Williams, a WWII Marine veteran who won the Medal of Honor on Iwo Jima As a tribute to this hero, Will and the team work to restore Woody's flamethrower, but Will has to conquer a childhood fear of fire just to ignite the weapon.
Will is inspired by Charlie's cool folding pellet gun to get the Red Jacket team to create a combination flashlight and survival kit that unfolds to become a semi-automatic M11 rifle. Then, new guy Flem is tested when Will tasks him to build a MG42 machine gun — aka "Hitler's Buzzsaw" — from scratch.
It's been ten years since Red Jacket Firearms first opened its doors and Will celebrates the only way he knows how: with a seemingly impossible build. Will calls his mentor Tony Rumore who invented a Siamese: a double M16, which shares its gas tube system. Will wants to one-up Tony for fun and build a Triamese: 3 M16's joining in a triangular formation, also sharing the gas system. While Will works on the build, his daughter Stephanie plans the ultimate surprise anniversary bash for her dad, inviting some of Red Jacket's biggest clients.
Will and Vince are shooting an AK 47 and a sniper rifle at the range when Will gets an idea: combine the parts of each gun to make the first 1000 yard AK sniper rifle. Meanwhile, to fulfill a childhood dream, world champion archer Chris Bracket wants Will to build him an arrow gun and some arrows that explode. And Will thrills a customer by restoring his mint condition WWII Japanese Arisaka Rifle and getting it to shoot for the first time since the customer has owned it.
Kris gets the idea to do a chromed out, 1919 machine gun with a dragon painted on it. Vince loves the idea and wants to add to it a handlebar trigger system. Will realizes they need experts in chrome and handlebars to pull this one off: the boys from Discovery's American Chopper. And, of course, that means an invite to Baton Rouge for Paul Jr. and team to test the tricked out gun. Meanwhile, world-class speed shooter Jerry Miculek walks into Red Jacket looking to alter a Bulgarian Krink. Will shows off his integrally suppressed AK47 when Jerry challenges Will to a bet: if he can fire this AK in single fire mode faster with his finger than someone pulling the trigger on a fully automatic AK, Will owes Jerry a custom Red Jacket gun free of charge. But can he pull it off?
A customer asks Will to build a quad MG 42 that he can take to a gun show that weekend. Will is hesitant given costs and timing but the customer is persistent and has the money to get the job done. Will can't say no. Meanwhile, a gun collector brings in a 19th century French Palm Pistol. Will, who has a sweet spot for historical firearms, can't help himself and buys the gun... even though it doesn't fire. Will tells Vince to fix the gun so it will fire and triple the gun's value. And a customer walks in with a right-handed AR 15, but he is left-handed shooter. He wants the action of the gun changed to fit his left-handed needs. Of course, Will and his team are just the guys to get all this done.
Will brainstorms combining a shotgun and a taser for the police, but someone in the shop will need to be tased for the demonstration. The Red Jacket team revives a demilitarized WWII-era anti-tank gun to honor a veteran, while Will lays down the law for Kris who needs to back off on the front office flirting.
The Red Jacket crew creates a dual mounted M240 Bravo machine gun and Mark19 grenade launcher for the local sheriff's Gulf Patrol Boat. Will restores a WWII German Luger after he's inspired by the gun's great battlefield capture story. And Kris finally steels himself to respond to Will's ultimatum — does he choose Steph or Red Jacket?
Will and the Red Jacket crew restore a 20mm Oerlikon cannon and twin 40mm Bofors anti-aircraft guns aboard the World War II destroyer USS Kidd for an explosive Fourth of July air show. Meanwhile, Steph designs a line of ladies Saiga 545 rifles — with fashionable custom paint jobs — much to Will's chagrin.
Will and the RJ crew are challenged to build a double-barreled, napalm spewing, flamethrower cannon. Meanwhile, against Will's wishes, Steph enlists Kris to help her design Derringer holsters for women. Also, Vince rebuilds a German K98 Mauser rifle that has original capture papers provided by their resident gun historian Glenn Harrison.
Will and the RJ crew restore a WWI Maxim machine gun, mount it to a plane engine and create an interrupter system allowing the gun to fire cleanly between moving propeller blades. Also, Vince and Steph team up to modify a Glock with special charging handles to help a customer with multiple sclerosis safely fire again.
Officer David Liang of the New Orleans Police Department (NOPD) wants to transform a Ferret armored scout vehicle into a crowd control/riot control vehicle and turns to Will Hayden and the Red Jacket crew for help. The team travels to New Orleans so Will can do a ride along with Officer Liang while the rest of the crew goes into the French Quarter to have some fun. They never expected that one of their own would witness a murder in the streets only 40 yards away. This project just got personal.
Vahan Kelerchian from Armament Services International has a client willing to pay $50,000 to get his Japanese auto cannon repaired — but he needs Will's help. Will tells him he is backed up and can't do the job for months. Vahan leaves an unhappy customer. Joe, who recently lost his second job teaching, sees the situation unfold and decides to take on the job himself — and enlists the help of the other RJ guys. Everyone is nervous but they are willing to do it for Joe.
Find out what it takes to make Sons of Guns - with interviews and behind the scenes footage from the Red Jacket team and the film crew. From dangerous near misses and melting cameras to practical jokes and shooting contests, we reveal it all.
Red Jacket Firearms redefines armored cars when they conceal fully automatic M-16s and Claymore mines in an armored Porsche for a client that needs protection as well as the ability to fight back. Meanwhile, Steph goes rogue and builds a custom AR behind Will's back. And Jesse James returns to Red Jacket with his engraved BAR parts. The team assembles his gun and together they take it to the range where Jesse fires the custom-built weapon.
Max Brooks, best-selling author of The Zombie Survival Guide and World War Z, drops by Red Jacket Firearms to discuss the ultimate zombie gun. Max wants to use a .22, but Will wants to use an M16. RJF divides into two teams: Team Max and Team Will. Team Max builds with the civilian in mind - small and lightweight, with plentiful ammo. Team Will builds with the military in mind - big bangs and full auto mass destruction. Both guns are put to the test when the teams meet up in the woods for a nighttime zombie apocalypse shootout. And while Will and team are knee-deep in their zombie gun builds, a Lewis Gun (a World War I era machine gun) comes into the shop for repair. Will tasks Steph with the project. She knows this is a test to see if she can fix it and she's up for the challenge.
Someone from Red Jacket must jump out of a helicopter after a special services contractor asks the team to build a tight quarters Para-shotgun. As things get hot, Will takes a call that may change Red Jacket forever...
Get an exclusive preview of the new season on this loaded up episode - featuring show facts, fan tweets, and exclusive interviews with the producers as they reveal what happened behind the scenes (at Red Jacket) and look forward to a brand new season.
After Red Jacket looses a lucrative contract, Will and Joe have a heart to heart about RJF's future. Will attempts to fit a 25mm Hotchkiss canon inside a pick up truck. Joe prototypes a flying drone, to fire remotely. Will is hand-delivered dreadful news.
A snowmobile is fitted with machine guns; Charlie works on a rare Japanese rifle.
Will is commissioned to make a triple-barrel shotgun.
Joe shows Will the new building; a customer brings a World War II 75mm Scorpion Tank to the shop, and the team quickly learns their new project may lead to some unexpected trouble; Steph and Charlie work on a small revolver.
Joe tries to convince Will to make his building Red Jacket's new home; Will must attach a Mac 11 machine pistol to a Saiga-12 shotgun; Kris snaps; Will learns about the AK-47 deal.
Mounting a long-range rifle to a vehicle; Will wants to debut a prototype, but Joe thinks using a different model makes more sense.
With added facts, tweets, and bonus scenes – A customer stops by with the hope that two guns can be turned into one beautiful nightmare. Another shows up with a rare launcher that needs tweaking. Meanwhile, tempers are at an all-time high at Red Jacket.
Will senses danger in the way a rare, water-cooled, 50 cal Browning machine gun is running. He steps in to keep the shooter safe, by rebuilding the powerful gun. Charlie defies Will by taking on a friendly bet. Will gives Joe an ultimatum.
Will faces some big challenges as he chooses Red Jacket's new home and works on the 155mm Russian D20, which is the largest civilian owned gun in the world; Kris sustains an injury; Charlie works on a suppressor for a very fast gun.
Red Jacket's new home has been selected, and Will and the crew are in the middle of moving when Will is asked to mount a Hispano-Suiza to the sidecar of a motorcycle; the RJF crew works on a weapon that shoots suppressed darts.