Sons of Guns

Will celebrates Red Jacket's 10th Anniversary by building a Triamese-three M16's joined together. Stephanie plans a surprise anniversary bash which almost backfires when Kris posts it a day early on the company website chatroom.

Will has a gun whisperer moment to combine an AK 47 with a Sniper Rifle. World champion archer Chris Brackett has will build some exploding arrows, and Will thrills a customer by getting his WWII Japanese Arisaka Rifle in working condition

Will invites the American Chopper team to collaborate on a chromed machine gun with a handlebar trigger. Jerry Miculek, a world-class speed shooter, bets Will to see if he can shoot faster than an automatic AK, and Kris' guitar gun becomes a reality.

Will tackles the ultimate challenge: taking four MG42 rifles and combining them into one. Then, a customer brings in a rare antique palm pistol in the hopes of firing it. Meanwhile, Kris attemps to get the shop organized.

Will and the RJ crew tackle the impossible - taking a fully automatic Grenade Launcher, and silencing it. Meanwhile, Kris tries to make a hunting rifle float for a customer, while Will builds a version of a knife that shoots.

Will and the RJ crew are now building guns for helicopters! Red Jacket is building a complete Mag 58 weapons system with a unique twist -- a swivel arm. Will takes a stock Uzi and makes it competition ready. Then, Stephanie goes on a wild ride.

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 RJ team puts back together a demilitarized WWII-era anti-tank artillery piece. Will lays down the law for Kris.

Will's motto "If you dream it, we can build it" is put to the test when a local scrap yard owner requests a modernized Gatling shotgun. The Red Jacket team repairs a set of antique dueling pistols, and Will is challenged to a duel.

Things get crazy when Will tackles a 57mm WWII Cannon. Meanwhile, Vince gives an AR15 the Red Jacket treatment for Super Bowl champion and New Orleans Saints kicker Garret Hartley. Then, things between Kris and Stephanie take an unexpected turn.

Will and the RJ crew create a dual mounted M240 Bravo machine gun and Mark19 grenade launcher for the Sheriff's Gulf Patrol Boat. Also, Will restores a WWII German Luger. Then, Kris responds to Will's ultimatum - does he choose Steph or Red Jacket?

Will and the Red Jacket crew restore a 20mm Oerlikon cannon and a twin 40mm Bofors anti-aircraft gun aboard the USS Kidd for an explosive 4th of July air show. Meanwhile, Steph designs a ladies line of Saiga .545 rifles, 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.

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 for a customer with MS.

Will and the RJ crew create a muscled up, silenced, night stalking AR to take down the wild hogs that are tearing up Louisiana farm land. Also, Charlie scores big when he finds rare, pinfire ammo for a 150-year-old, $7500, 20-round French revolver.

Will and the RJ crew resurrect an 82MM Russian mortar, and push its limits going H.E. -high explosive- while testing. Then, tempers flare when Kris has trouble building the new, RJ Desert AR. Also, Ted Nugent stops by for some belt fed, full auto madness.

In this explosive season finale, Will, Steph and Kris head to Vegas to demo the Red Jacket Desert AR - an American gun built to challenge the AK during all-conditions desert warfare. Then, everyone is stunned when Red Jacket loses a valued member.