Sebus Airsoft outlines the first prototype of 3D Printed Gas Blowback Airsoft gun design, requiring several components for assembly and function. You'll need an airsoft MP5 magazine, a standard M4 hop-up and barrel (length is customizable), a common compressed air pistol, and a HPA tank or other compressed air source.

Heavy Barrel RU shows his 3D Printed airsoft IZH-27 in this video... "Hello everyone! I present the project of the airsoft gun "IZH-27", using gas shells in the form factor of 12-gauge cartridges (Green Gas and APS CO2). This over-and-under differs from the project "Dizhlike" in that it has a simplified and more stable system of gas shell initiation. This project also implies the use of original wooden fittings from the IZH-27 (MR-27) gun of a new model."

Check out these 3D printed airsoft parts by the 6mm Badger himself... "I’ve been printing a ton of custom parts for my airsoft replicas — and I’ve captured most of it on timelapse. In this video, I react to the builds as they appear, break down what I printed, why I printed it, and how it fits into my airsoft loadouts and gear.

Panverine shows a a 3D-printed, South African 20mm AMR GBB airsoft gun, highlighting some of the gun's features, including the magazine, bolt action, the safety and firing mechanism, and the adjustable scope. Further in the video, he conducts a firing test.

BiG made a video build guide for a homemade, 3D-printed, full-auto capable HPA (High Pressure Air) engine, specifically an Octagon SMG-Sniper Rifle. He tests the fitting and demonstrates the HPA engine in action and for those interested in the STL files, they can go Cults3D to check them out.

Panverine has released a video demonstrating the 3D printing and assembly of a Lynx Gas Blowback replica. The project utilizes a P1SC 3D printer with a 250x250x250mm build volume, requiring approximately 87 hours and 55 minutes of print time and 2881 grams of PLA+ filament. The 3MF file, designed for use with Bambu Studio, includes pre-configured settings, though users are advised to adjust filament parameters as needed.

Wild Waves Airsoft talk about this 3D Printed Semi-Auto springer airsoft pistol with the plans available on Cults 3D. This 3D-printable, spring-powered airsoft pistol offers reliable, simple, semi-automatic action without the need for gas, CO2, or batteries.

If you can't find a Real Sword Type 97 AEG, then why not print one? BEN en 3D shows his version. The QBZ-97B AEG is a fully functional airsoft replica that is entirely 3D printed, offering a unique and customizable option for airsoft enthusiasts. The replica features a 14mm CCW threaded metal barrel and is compatible with all M4 magazines.

Storm Riders talk about what they say to be are 3D Printed Airsoft Grenades and designed in Canada... "In this video, Phil gives a thorough review of the Flamingo Custom Works line of 3D printed airsoft grenades.

Inexpensive, durable and made in Canada, the Flamingo Custom Works grenades are set to change the way many airsofters play the game, by finally making re-usable grenades cheap enough to buy and easy to use for all airsoft communities."

Hobby Store 75 show how to assemble their 3D Printed Mock Suppressors. The silencer or suppressor models are designed for Green Gas and CO2-powered airsoft replicas but please check compatibility with the brand you use. Prioritizing a high-quality print finish, the design incorporates a main body, right and left covers in both original and striped styles, an under Picatinny rail, and an optional thumb screw.