Build a cosplay weapon

Black futuristic-style cosplay prop gun replica featuring a star, sight, and magazine

Cartoon depicting a soldier wearing a helmet and brandishing a multi-barreled weapon, with speech bubbles

Now that's quality, Sir!

COSPLAY: an English term combining the words “costume” and “play” to describe a style that involves creating and wearing a costume to resemble—both in appearance and demeanor—fictional characters from video games, comic books, and movies...

This trend, which began in 1978 in the U.S. with the release of *Star Wars* and *Star Trek*, gained popularity through superhero stories—and particularly in Japan through manga...

Plastic replica weapons and spare parts in a blue cosplay caseTo start with, you'll need a few supplies. A set of inexpensive parts bought online from airsoft guns and other sources. You can also start with toys...

Disassembled cosplay replica pistol showing the barrel, magazine, and frame with gripFirst things first: decide what you want to make. In this case, a sci-fi gun. So we can get away with a few extras. The key is to come up with parts that will work without being too unrealistic...

The model shown in this tutorial is fairly easy to make...

Black-painted cosplay weapon parts held together with colorful clothespins while being glued

 As with model kits, some two-part pieces need to be glued and filled to improve the finish...

A disassembled metal gun magazine, a rusty spring, and a screwdriver with a red handle lying on a piece of paperWe also remove the metal counterweights from the magazines and various stocks that are used to make the firearms heavier...

Custom cosplay gun with a long barrel and a magazine placed next to itWe attached a long barrel to a Colt. The whole thing is glued together with Super Glue, with reinforcement inside both parts...

Modified cosplay gun with a black triple barrel and silver body, side view

After that, it's a matter of "taste." We experiment with different parts to see what works best, taking into account usability and design, as well as the materials we have on hand. We can let our imagination run wild, but the end result must remain functional and practical...

Cosplay gun assembled from black parts, with a handle and three barrelsOur Colt is finished... We used model parts from the surplus box to add the small details...

Painting

It will be simple. Black and steel dominate this model, but there's nothing stopping you from choosing other colors...

Cosplay prop replica currently being made; black rifle with assembled parts and masking tapeUse body shop tape to cover the metal parts you want to keep as is...

Cosplay weapon prop currently being made, painted black with the handle covered in tapeNext, apply two coats of matte black spray paint, allowing time between coats, and let it dry thoroughly...

Black-painted cosplay weapon prop with triple barrel and handleThen a first light dry-brush with Humbrol 53...

Black-painted cosplay submachine gun with a concealed grip for painting... followed by another dry-brush application of Humbrol 56...

... followed by another 56 Humbrol dry-brush...

Scale model cosplay gun with triple barrel and stock, painted black... finish with Humbrol 90 to create shiny highlights. Once everything is dry, remove the masking tape...

...finish with Humbrol 90 to create shiny chips. Once dry, remove the masking...Completed cosplay gun with multiple black barrels, a white star, and painted markingsWe add the finishing touches with a few decals from the surplus box, and the item is "ready for use"...

PLEASE NOTE: A coat of varnish is recommended as a finishing touch, especially if you plan to handle the model often...

Futuristic cosplay weapon prop with multiple barrels, painted in weathered black

All that's left is to make a case for it...

 

M41

Close-up of a woman holding a futuristic, science-fiction-style rifle alongside a manM41 from the movie "Aliens." Features an 8-mm pulse sensor and a 30-mm grenade launcher...

An orange and gray Nerf gun lying on the ground near a foot, before the cosplay transformationMaking it. The base is a "Nerf" I bought for 10 euros at a garage sale (value: 40 euros)...

An orange and gray Nerf gun currently being modified, resting on a green cutting matThe goal is to get as close as possible to the weapon's actual shape. Not to go down to the last bolt... The "purists" will complain, but that doesn't matter...

The goal is to get as close as possible to the shape of the weapon. Not down to the last bolt... The "purists" will grumble, but that's not important...A Nerf gun converted into a cosplay prop, painted gray and orangeSo, we start adding details. And we fill and sand down all the marks and screw holes...

A futuristic pistol silhouette cut out of gray cardboard next to a yellow utility knifeA photo of the fairing is enlarged on the photocopier at a 1:1 scale to serve as a blueprint...

A futuristic cosplay rifle painted beige, orange, and gray, resting on the groundThick plastic sheeting—3 mm—will be used to make the fairing...

A futuristic rifle replica for cosplay, currently undergoing patina treatment, resting on the floorWe do the same thing for the charger. Everything is glued together with Super Glue...

A painted cardboard replica of a futuristic rifle for cosplay, placed on the floor A primer applied with a spray can to reveal defects and get a clearer picture...

Futuristic cosplay rifle replica, painted to look worn, resting on concreteWe're continuing to add details based on photos from the movie...

A futuristic rifle replica for cosplay, currently being painted, lying on the ground

 New primer...

New undercoat...

Futuristic rifle replica for cosplay, with a black-and-white body, resting on concreteAfter masking off the fairing, spray paint it with satin black...

Futuristic rifle replica for cosplay, currently being made, placed on the groundThen dry-brush with Humbrol 53, 56, and 11 for the finish...

Khaki-colored replica of a futuristic rifle for cosplay, with a red digital display, resting on the ground

Spray-paint the fairing army green after masking off the rest of the weapon...

Dry-brushed the fairing with Humbrol 155. No metal—it's supposed to be carbon fiber. The number was photocopied to the correct size, and a plastic window was added to the frame...

Your weapon is ready for action. All you need now is the costume...

Handheld futuristic cosplay rifle replica with a red digital display 

GALLERY

Other models created using the same principle...

Replica cosplay submachine gun with a scope, mounted on a wooden panel attached to the wallBlack futuristic cosplay gun marked ZOX-699 resting on concreteBlack cosplay prop weapon with a strap, resting on a concrete floor

Three futuristic cosplay pistols painted to look weathered, displayed on a wooden stand

A blue-painted replica of a futuristic cosplay weapon, resting on gray concrete