Babumoshai Bandookbaaz (transl. The gunman Babu) is a 2017 Indian Hindi-language action thriller film directed by Kushan Nandy and produced by Kiran Shyam Shroff and Ashmith Kunder. The film features Nawazuddin Siddiqui and Bidita Bag in the lead roles. The movie did average business at the box office.

In Uttar Pradesh's political landscape, dominated by rivals Dubey and Jiji, Babu Bihari works as a hitman for both. He charges ₹20,000 per hit, giving ₹5,000 to the constable who arranges the job. Known for his ferocity and clean, straightforward kills, Babu lives simply in a remote shanty. Jiji assigns Babu to kill a local muscleman. While surveying his target, Babu meets Phulwa, a cobbler. Attracted by her beauty and strong personality, he attempts to court her but is rejected. Babu proceeds with the hit, which Phulwa witnesses.

Phulwa doesn't identify Babu to the police. He confronts her; she stabs him in self-defense. Babu learns the victim and his brothers had raped Phulwa. She promises Babu anything if he kills the remaining brothers, which he does. Upon return, Jiji is furious as Babu unknowingly ruined her political alliance plans with the brothers, souring their relationship.

Babu and Phulwa have sex. Dubey hires Babu to kill Jiji's three men. Babu informs Jiji, challenging her to protect them. During the first attempt, another hitman with the same contract, Banke (Babu's admirer), interferes. They decide to compete: whoever kills more of the three targets wins; the loser quits. Babu kills one, Banke the second. While injured, Babu is cared for by Phulwa. Babu tests Phulwa and Banke by offering them a night together, which they refuse. Babu and Banke collaborate to kill the third target, Triloki. After succeeding, they celebrate. Banke reveals there was a fourth target and shoots Babu, who falls into a passing train.

Next, we see Babu waking up in a hospital with long hair and a beard, apparently from a long coma. He cleans himself up and returns. His cop friend reveals that after the death of Triloki, Jiji got her entire force to his location, set his house on fire, killing Phulwa as well. Babu is completely heartbroken and swears vengeance for the blood of all the traitors. He first locates Banke and just as he is about to kill him, Banke explains that he just executed his contract, and principally Babu should respect that. He spares his life because Banke had saved his life in the past. Banke tells him that Dubey revealed his address to Jiji. Thereafter, he goes on a killing spree and kills all his enemies. In the end, the secretary of Dubey (who now owns his empire) gives Babu one more contract. Babu refuses and says that he has left the business. He gives him an address and tells him that he has a strong motive to take this contract.

Babu goes to the address and instinctively avoids getting stabbed with a sharp tool, unmistakably from Phulwa. He is surprised to see her alive, and she also has his son. Then comes Banke. It is then revealed that Banke and Phulwa fell in love and had sex unknowing to Babu. It was Phulwa who gave Banke the contract to kill Babu. Babu kills Banke by tricking him into a Russian roulette-styled game. He kills Phulwa as well for her betrayal and burns both of them on a pyre, and keeps the child. In the end, we see Babu raising the child after pledging to stay away from crime. One day while going through the notebook of the child, he finds that the child has drawn a picture of a family in it (mom, dad and child). While looking at the picture, his eyes suddenly widen in surprise as he sees the same child approaching him with a gun held up. In the end, a shot is heard with the words "What goes around comes around."

Nawazuddin Siddiqui as Babu plays the role of a sharp shooter for which he took special lessons in handling guns and action. Prague based cinematographer Vishal Vittal was signed in for the film and added an international look to the rustic landscape of Uttar Pradesh while the crisp dialogues of Ghalib Asad Bhopali (son of famous lyricist Asad Bhopali) adds humour and spark to the desi flavour and dialect. A special dialect coach was engaged at the shoot to capture the inherent flavour. Detailed research was done for costumes and sets to give an authentic look. All the songs were choreographed by Jeet Singh.

Principal photography of the film's first schedule began in, June 2016, in Uttar Pradesh. The first schedule was completed in July 2016. The film shooting was wrapped up in January 2017 and is due to release in 25 June 2017. The film is made in only 5 crore Indian rupees including print and advertisement.