3D printing gun evolution history: from plastic printing to metal printing

The growing subculture of 3D printed guns is bringing the dream of many firearms enthusiasts closer to reality. Imagine a future where weapons can be "downloaded and printed" just like a movie or a video game—available anytime, anywhere. This concept, once considered science fiction, is now becoming increasingly plausible. Today, we take a closer look at the evolution of 3D printed firearms, from their early plastic prototypes to advanced metal versions. 1. The World’s First Plastic 3D Printed Pistol – The Liberator

The Liberator, created by Cody Wilson and his team at Defense Distributed, was the first fully functional 3D printed gun. It consisted of 16 parts, with 15 made from plastic using a Stratasys 3D printer. Only a few non-functional components were made of metal, making it detectable by security scanners. Despite its limitations, it sparked a global debate about the implications of 3D printed weapons. 2. The World’s First Metal 3D Printed Pistol

In a major breakthrough, a U.S. company developed the world’s first fully functional 3D printed pistol made entirely from metal. It successfully fired 50 rounds, proving that metal 3D printing could produce durable, operational firearms. However, the high cost of the industrial-grade 3D printer used—over $500,000—limited its accessibility. 3. The 3D Printed Colt CM109 Rifle

Defense Distributed also produced the 3D printed Colt CM109 rifle, a modular weapon capable of firing 7.62 x 51mm NATO bullets. Compared to smaller calibers like 5.56mm, this larger round offers greater range and penetrating power, significantly increasing the weapon's lethality. Interestingly, the CM109 was printed using a commercial DaVinci 3D printer that costs around $500, highlighting how accessible and powerful this technology has become. As 3D printing continues to advance, the line between digital design and real-world manufacturing becomes thinner. While the potential for innovation is immense, the ethical and legal challenges surrounding 3D printed firearms remain significant. The future of this technology will depend on how society chooses to regulate and manage its impact.

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The garden wire include many types, such as galvanized or PVC wire with holder, wire with wooden stick, twist tie with hanger box, galvanized or PVC wire with spring, foam wire, twist tie in basket, small coil wire and so on.

Twist tie with basket

Specification

Size/ mm	Weight/ kg	Pcs/ Carton	Carton Size/ cm
0.4 x 3 x 30	0.113	24	36 x 24 x 16
0.4 x 3 x 75	0.185	24	36 x 24 x 16
0.4 x 3 x 100	0.226	24	43 x 28 x 16

Small coil wire

Specification

Wire Dia. / mm	Length/ m
0.7	100
0.9	50
1.25	50
1.60	15
2.5	25

Foam wire

Specification

Size	Color
Φ7mm x 10m	Green

Garden Wire on Wooden Stick

Specification

Type	Size	Pcs/ Bag	Bags/ Carton
Annealed	0.65mm x 100g	50	10
Galvanzied	0.65mm x 100g	50	10
PVC Coated	0.65mm x 100g	50	10

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