Enlisted

Randy Get Your Gun

After Pete and Jill tie for the base marksmanship trophy, they embark on a series of additional competitions to try and break the tie. Meanwhile, Randy is the only member of his troop to fail the marksmanship test, so Derrick steps in with some unusual training methods to prepare his brother for a retest.

Pete's Airstream

Randy wants Pete to move in with him and Derrick but Pete just wants to get away from everyone at the end of the day, so he buys a trailer away from the barracks. Meanwhile, Robinson and Park challenge Sgt. Perez's desire to be an enigma who keeps her work and private lives separate.

Homecoming

Cody meets with USMC Sergeant Major Diggins to discuss an upcoming Army-Marine flag football game, and the two make their "usual wager" on the results of the game. In his room, Randy becomes emotional watching military homecoming videos on the Internet.

Rear D Day

Pete and his unit offer to do home improvements for an obnoxious father (Andrew Daly) and his reclusive son (Drew Justice) while their wife/mother is deployed. As the projects become more challenging and the father more irritating, Derrick fears Pete's legendary temper will surface, but Pete gets through it by using a technique he learned in Afghanistan called "embracing the suck." All goes well and the projects are finished, but Pete loses it when the father says Pete and his troops are "not real soldiers." In the end, Randy figures out a way for the father to connect with his son. Meanwhile, Jill thinks Cody is taking her out for coffee to talk about her request for enrollment in the Advanced Leader Course, but he just uses her to help spy on his teenage daughter.

Brothers and Sister

An AFO show (similar to USO) comes to the base, and the show's coordinator turns out to be a girlfriend of Pete's that he never contacted again after being deployed, and still hasn't since he returned. Jill convinces Pete to be a man and apologize, but it backfires when the girl thanks Jill for getting them back together again. Derrick realizes his routine of saving Randy from his own embarrassment in front of girls at the bar is unnecessary. He leaves Randy on his own for a night and sees him do fine, while Derrick realizes he has "no game" of his own and spills his guts to bartender Erin. Meanwhile, Cody learns from the troops that his annual song at the AFO show could use some updating.