The Big Bang Theory

The Big Bang Theory (2007-2019)

The following weapons were used in the television series The Big Bang Theory:

Smith & Wesson 5904

Penny (Kaley Cuoco) and Leonard Hofstadter (Johnny Galecki) use a Smith & Wesson 5904 during a date at the range in "The Beta Test Initiation" (S5E14).

Late Model Smith & Wesson 5904 with Novak sights (right side) - 9x19mm

"All right...let's shoot stuff."
Penny checks the chamber of the S&W 5904 before slapping in the magazine in "The Beta Test Initiation" (S5E14). There is also a revolver in the gun tray.

"I play a lot of Grand Theft Auto, I think I know how to handle a gat."
Note the ambidextrous safety and wraparound grips. Despite not having a round chambered and the safety on, Leonard manages to shoot himself in the foot when Penny kisses him in "The Beta Test Initiation" (S5E14).

Penny (Kaley Cuoco) lets Leonard handle the pistol in "The Beta Test Initiation" (S5E14).

SIG-Sauer Non Gun

In "The Beta Test Initiation" (S5E14), another shooter at the range fires what initially appears to be a SIG-Sauer P226. Upon closer inspection, this appears to be a Non Gun SIG-Sauer.

ISS SIG-Sauer Non Gun.

In "The Beta Test Initiation" (S5E14), another shooter at the range fires what appears to be a P226. Upon closer inspection, this appears to be a Non Gun. There is a revolver and another semiauto in the tray, which are seen only briefly and at an obscuring angle, making identification nearly impossible.

Unknown Revolver

In "The Beta Test Initiation." (S5E14), when Penny (Kaley Cuoco) and Leonard Hofstader (Johnny Galecki) are at the shooting range, there is a unknown stainless revolver in the gun tray along with the Smith & Wesson 5904.

"...Let's shoot stuff."
The stainless revolver in the tray. It's unknown what make or model this is.