---
📦Make sure to also check out the [Keychain Blaster Weapon Gift Crate](https://than.gs/m/1155174?affiliateCode=Jaatinen3D) — a nice storage and gift box that has an insert designed for this blaster!

---

&nbsp;

The infamous .50cal Barrett M82 _anti-materiel_ rifle is now a .236cal (6mm) keychain blaster, protecting your keys!

- Realistic back-front bolt action
- Detachable magazine that holds 7 BBs and feeds into the blaster
- Detachable barrel to make it more compact to carry (and to fit in the [Keychain Blaster Gift Crate](https://than.gs/m/1155174?affiliateCode=Jaatinen3D), check it out as well!)
- Comes with a magazine carrier for 3 magazines on the go, and a barrel carrier to carry the detachable barrel separately if the full rifle is too long for you 😅

&nbsp;

---

**Printing tips:**
All the parts are already in the optimal orientation for printing!

Use normal supports for _Frame Bottom_ and _Rear Sight_.
Use tree supports for _Frame Bottom_, _Stock_, _Nozzle_ and _Scope_.
I recommend using brim for stability for _Frame Bottom_, _Frame Top_, _Barrel_, _Scope_, _Stock_ and _Firing Pin_.

If you use Bambu Studio or OrcaSlicer, a handy print project file is included with the settings I used to print this!

&nbsp;

---

**Assembly:**
You'll need superglue and a small 5mm diameter spring 20-25mm long. See the included assembly video!

&nbsp;

---

_**If you enjoy my designs and want to sell prints of them, I have membership tiers with commercial license available! Also if you want to support me while getting access to all my premium designs, I have a cheap personal tier. [Please check out my membership plans!](https://than.gs/u/803093?plans=true&affiliateCode=Jaatinen3D) ❤**_

Barrett M82 Keychain — Functional Blaster Toy

Barrel Carrier.stl

Frame Bottom.stl

Functional rocket propelled grenade launcher keychain that can be converted to shoot between rockets and plastic airsoft BBs!

Comes with a launcher clip that can be used to store one rocket with the launcher, and a rocket keychain clip that holds three rockets in a keychain ring! See the last two images.

&nbsp;

---

**_Check out the new [M79-6mm Grenade Launcher Keychain](https://than.gs/m/1134835?affiliateCode=Jaatinen3D)!_**

---

&nbsp;

---


**Printing tips:**
No supports needed! All the parts are oriented in the correct printing orientation.

If you use Bambu Studio or OrcaSlicer, a handy print project file is included!

&nbsp;

---

**Assembly:**
You'll need superglue, a small 5mm diameter spring 15-25mm long and one M3 bolt at least 10mm long. See the included assembly video!

&nbsp;

---

_**If you enjoy my designs and want to sell prints of them, I have membership tiers with commercial license available! Also if you want to support me while getting access to all my premium designs, I have a cheap personal tier. [Please check out my membership plans!](https://than.gs/u/803093?plans=true&affiliateCode=Jaatinen3D) ❤**_

RPG Keychain — Shoots printable rockets & BBs

Launcher Body.stl

Stylish little Glock-inspired pistol blaster toy keychain with a slide you can pull to cock the bolt mechanism! Shoots 6mm plastic airsoft BBs!

&nbsp;

---

**Printing tips:**
All the parts are oriented in the correct printing orientation. If your printer is not good at bridging, use supports for the _Frame_ and _Slide_. You can print the _Slide_ either horizontally or vertically.

If you use Bambu Studio or OrcaSlicer, a handy print project file is included!

&nbsp;

---

**Assembly:**
You'll need superglue, a short (15-20mm) rubber band, small 5mm diameter spring 15-25mm long, and one M3 bolt at least 10mm long. See the included assembly video!

&nbsp;

---

_**If you enjoy my designs and want to sell prints of them, I have membership tiers with commercial license available! Also if you want to support me while getting access to all my premium designs, I have a cheap personal tier. [Please check out my membership plans!](https://than.gs/u/803093?plans=true&affiliateCode=Jaatinen3D) ❤**_

Glock Keychain — Functional Blaster Toy

Frame.stl

---
📦Make sure to also check out the [Keychain Blaster Weapon Gift Crate](https://than.gs/m/1155174?affiliateCode=Jaatinen3D) — a nice storage and gift box that has an insert designed for this blaster!

---

&nbsp;

_The most popular assault rifle in the world, the AK-47 is a durable, simple, and widely used Soviet-designed assault rifle known for its reliability in harsh conditions and ease of use._

Now also as a cute little keychain blaster that shoots 6mm plastic airsoft BBs, with a detachable magazine that can store 6 BBs!

&nbsp;

---

**Printing tips:**
No AMS required to make this multicolor, all the different colored parts are separate!

All the parts are already in the optimal orientation for printing!

_Frame_ requires tree/organic supports. The other parts don't need supports.

If you use Bambu Studio or OrcaSlicer, a handy print project file is included with the settings I used to print this!

&nbsp;

---

**Assembly:**
You'll need superglue and a small 5mm diameter spring 20-25mm long. See the included assembly video!

&nbsp;

---

_**If you enjoy my designs and want to sell prints of them, I have membership tiers with commercial license available! Also if you want to support me while getting access to all my premium designs, I have a cheap personal tier. [Please check out my membership plans!](https://than.gs/u/803093?plans=true&affiliateCode=Jaatinen3D) ❤**_

AK-47 Keychain — Functional Blaster Toy

Stock.stl

---
📦Make sure to also check out the [Keychain Blaster Weapon Gift Crate](https://than.gs/m/1155174?affiliateCode=Jaatinen3D) — a nice storage and gift box that has an insert designed for this blaster!

---

&nbsp;

The legendary _Karabiner 98 kurz_ bolt-action rifle from WWII, now available in your pocket, shooting 6mm caliber plastic airsoft BBs!

Includes files for both iron-sighted and scoped variants!

&nbsp;

---

**Printing tips:**
All the parts are oriented in the correct printing orientation. Use supports for _Stock_ and _Barrel_. If you print the _Stock_ nose down with supports, you can nicely color the band around the front of the stock with a filament swap!

If you use Bambu Studio or OrcaSlicer, a handy print project file is included!

&nbsp;

---

**Assembly:**
You'll need superglue, a small 5mm diameter spring 15-25mm long, and one M3 bolt at least 10mm long. See the included assembly video!

&nbsp;

---

_**If you enjoy my designs and want to sell prints of them, I have membership tiers with commercial license available! Also if you want to support me while getting access to all my premium designs, I have a cheap personal tier. [Please check out my membership plans!](https://than.gs/u/803093?plans=true&affiliateCode=Jaatinen3D) ❤**_

Kar98k Bolt-action Rifle Keychain — Functional Blaster Toy

Kar98k Keychain - Bambu Project.3mf

The legendary M79 "Bloop Tube, Noob Tube" grenade launcher, now in your pocket!

This launcher uses printable grenade shells that can be either loaded with 6mm plastic airsoft BBs or printable grenade bullets. Included in the files is a latched grenade box keychain that can be used to store up to 7 grenades in style!

&nbsp;

---


**Printing tips:**
No supports needed! All the parts are oriented in the correct printing orientation.

Add filament swaps at the end of stock cap and between stock edge and housing to get colored stock!

If you use Bambu Studio or OrcaSlicer, a handy print project file is included!

&nbsp;

---

**Assembly:**
You'll need superglue, a piece of 1.75mm filament, small 5mm diameter spring 15-25mm long and one M3 bolt at least 10mm long. See the included assembly video!

&nbsp;

---

_**If you enjoy my designs and want to sell prints of them, I have membership tiers with commercial license available! Also if you want to support me while getting access to all my premium designs, I have a cheap personal tier. [Please check out my membership plans!](https://than.gs/u/803093?plans=true&affiliateCode=Jaatinen3D) ❤**_

M79-6mm Grenade Launcher Keychain — Functional Blaster

Main Body.stl

---
_**Check out [all my other Keychain Blasters](https://than.gs/c/75244?affiliateCode=Jaatinen3D) as well!**_

---

**📦[Keychain Blaster Gift Crate](https://than.gs/m/1155174?affiliateCode=Jaatinen3D) — a nice storage and gift box that has an insert designed for this blaster!**

---

&nbsp;

A new, greatly improved version of my first [Glock Keychain Blaster](https://than.gs/m/1146675?affiliateCode=Jaatinen3D) — the bolt action is gone and the mechanism is completely internal! Pulling the slide primes the blaster to fire and the trigger shoots!

It also has a magazine that stores 4 BBs to go!

Shoots 6mm airsoft BBs.

This piece looks great in your keychain as well as being a fun toy and an addictive fidget slider & clicker!

It also has the exact same dimensions as the previous version, so it fits in the same [Keychain Blaster Gift Crate](https://than.gs/m/1155174?affiliateCode=Jaatinen3D) insert!

&nbsp;

---

**Printing tips:**
No AMS required to make this multicolor, all the different colored parts are separate!

All the parts are oriented in the correct printing orientation. If your printer is not good at bridging, use supports for _Frame_. Use organic/tree supports for _Slide_.

If you use Bambu Studio or OrcaSlicer, a handy print project file is included with the settings I used to print this!

&nbsp;

---

**Assembly:**
You'll need two small 5mm diameter springs 20-25mm long. A lighter is also recommended to more securely attach the _Slide Pin_.

See the included assembly video (listed above the promo pics)!

&nbsp;

---

_**If you enjoy my designs and want to sell prints of them, I have membership tiers with commercial license available! Also if you want to support me while getting access to all my premium designs, I have a cheap personal tier. [Please check out my membership plans!](https://than.gs/u/803093?plans=true&affiliateCode=Jaatinen3D) ❤**_

Glock Keychain V2 — Functional Blaster Toy

Yeah, I couldn't resist making a keychain blaster inspired by the AF2011, an anniversary edition of M1911, with double barrels... Check out [the normal M1911 pistol keychain blaster](https://than.gs/m/1429293?affiliateCode=Jaatinen3D) as well!

This little keychain sized functional single-double shot airsoft blaster, inspired by the Arsenal Firearms AF2011, shoots 6mm plastic airsoft BBs and has a magazine that can store up to 8 BBs! The finely crafted details of this toy pistol come to life even with a 0.4mm nozzle.

This piece looks great in your keychain as well as being a fun toy and an addictive fidget slider & clicker!

&nbsp;

---

**Printing tips:**
No AMS required to make this multicolor, all the different colored parts are separate!

All the parts are already in the optimal orientation for printing!

You need to print 2x _Firing Pin_.

The following parts require supports:
- _Frame_ — Tree/organic supports
- _Grip Rear_ — Normal supports
- _Hammer_ — Normal supports
- _Firing Pin_ — Tree/organic supports
- _Trigger_ — Tree/organic supports

I also recommend using brims for stability for _Slide_ and _Barrel_.

If you use Bambu Studio or OrcaSlicer, a handy print project file is included with the settings I used to print this!

&nbsp;

---

**Assembly:**
You'll need superglue and three small 5mm diameter springs 20-25mm long. A lighter is also recommended to more securely attach the _Slide Pin_.

See the included assembly video (listed above the promo pics)!

&nbsp;

---

_**If you enjoy my designs and want to sell prints of them, I have membership tiers with commercial license available! Also if you want to support me while getting access to all my premium designs, I have a cheap personal tier. [Please check out my membership plans!](https://than.gs/u/803093?plans=true&affiliateCode=Jaatinen3D) ❤**_

AF2011 Pistol Keychain — Functional Blaster Toy

---

**📦[Keychain Blaster Gift Crate](https://than.gs/m/1155174?affiliateCode=Jaatinen3D) — a stylish storage and gift box that has an insert designed for this blaster!**

---

**Also check out the double barreled version — [AF2011 Pistol Keychain](https://than.gs/m/1441529?affiliateCode=Jaatinen3D)!**

---

&nbsp;

_The M1911 is a semi-automatic, single-action, recoil-operated pistol designed by John Browning and adopted by the U.S. military in 1911, renowned for its .45 ACP stopping power, reliability, and enduring use for over a century._

This little keychain sized functional single shot airsoft blaster, inspired by the Colt M1911, shoots 6mm plastic airsoft BBs and has a magazine that can store up to 4 BBs! The finely crafted details of this toy pistol come to life even with a 0.4mm nozzle.

This piece looks great in your keychain as well as being a fun toy and an addictive fidget slider & clicker!

&nbsp;

---

**Printing tips:**
No AMS required to make this multicolor, all the different colored parts are separate!

All the parts are already in the optimal orientation for printing!

The following parts require supports:
- _Frame_ — Tree/organic supports
- _Grip Rear_ — Normal supports
- _Hammer_ — Normal supports
- _Firing Pin_ — Tree/organic supports

I also recommend using brims for stability for _Slide_ and _Barrel_.

If you use Bambu Studio or OrcaSlicer, a handy print project file is included with the settings I used to print this!

&nbsp;

---

**Assembly:**
You'll need superglue and two small 5mm diameter springs 20-25mm long. A lighter is also recommended to more securely attach the _Slide Pin_.

See the included assembly video (listed above the promo pics)!

&nbsp;

---

_**If you enjoy my designs and want to sell prints of them, I have membership tiers with commercial license available! Also if you want to support me while getting access to all my premium designs, I have a cheap personal tier. [Please check out my membership plans!](https://than.gs/u/803093?plans=true&affiliateCode=Jaatinen3D) ❤**_

M1911 Pistol Keychain — Functional Blaster Toy

**_Exclusive to the [Ringchaku Friend](https://than.gs/u/803093?plans=true&affiliateCode=Jaatinen3D) membership tier!_**

---
&nbsp;

[Ringchaku](https://than.gs/c/3039?affiliateCode=Jaatinen3D) + [keychain blaster](https://than.gs/c/75244?affiliateCode=Jaatinen3D)? Yes! Maybe not the safest idea, but it's fun... Use at your own risk! 😅

&nbsp;

---

**Printing tips:**
Parts are in the optimal printing orientation by default. No supports needed!

If you use Bambu Studio or OrcaSlicer, a handy print project file is included!

&nbsp;

---

**Assembly:**
You'll need a small 5mm diameter spring 20-25mm long. Check out the included assembly video (above the promo pictures)!

&nbsp;

---

_**If you enjoy my designs and want to sell prints of them, I have membership tiers with commercial license available! Also if you want to support me while getting access to all my premium designs, I have a cheap personal tier. [Please check out my membership plans!](https://than.gs/u/803093?plans=true&affiliateCode=Jaatinen3D) ❤**_

Gunchaku — Spinning Fidget Blaster Toy

Outer Shell.stl

Ringchaku Chain 5.stl

Ringchaku Chain 6.stl

Ringchaku Chain 7.stl

Ringchaku Chain 8.stl

Ringchaku Chain 9.stl

Ringchaku Chain 10.stl

Ringchaku Chain 11.stl

Ringchaku Chain 12.stl

Ringchaku Chain 13.stl

Ringchaku Chain 14.stl

Ringchaku Chain 15.stl

Ringchaku Chain 16.stl

Ringchaku Chain 17.stl

Ringchaku Chain 18.stl

Ringchaku Chain 19.stl

Ringchaku Chain 20.stl

Ringchaku Chains.3mf

Ringchaku Ring 18mm.stl

Ringchaku Ring 20mm.stl

Ringchaku Ring 22mm.stl

Ringchaku Ring 25mm.stl

Ringchaku Rings.3mf

---
📦Make sure to also check out the [Keychain Blaster Weapon Gift Crate](https://than.gs/m/1155174?affiliateCode=Jaatinen3D) — a nice storage and gift box that has an insert designed for this blaster!

---

&nbsp;

Mac-10 is already a compact firearm, and this keychain blaster toy version is even more so! But don't let the small size fool you, this beast boasts a lot of features!

- Detachable suppressor — shoots fine with or without!
- Magazine that holds 8 BBs!
- Stock that extends from inside the frame and the end moves down into position!
- Functional trigger instead of the bolt trigger mechanism of previous keychain blasters!


&nbsp;

---

**_Update 2025-03-13:_** Added a printable BB you can print if you don't have airsoft BBs!

---

&nbsp;

---

**Printing tips:**
All the parts are already in the optimal orientation for printing! None of the parts require supports, except I recommend some for the _Stock End_ for stability; it has a tendency to shift and break during printing the top part.

I also recommend a brim for stability for the _Magazine_.

If you use Bambu Studio or OrcaSlicer, a handy print project file is included with the settings I used to print this!

&nbsp;

---

**Assembly:**
You'll need superglue, a small 5mm diameter spring 20-25mm long, and one M3 bolt at least 10mm long. See the included assembly video!

&nbsp;

---

_**If you enjoy my designs and want to sell prints of them, I have membership tiers with commercial license available! Also if you want to support me while getting access to all my premium designs, I have a cheap personal tier. [Please check out my membership plans!](https://than.gs/u/803093?plans=true&affiliateCode=Jaatinen3D) ❤**_

MAC-10 Keychain — Functional Blaster Toy

MAC-10 - Bambu Project.3mf

_Is that a banana in you pocket or are you just happy to print Jaatinen3D's new keychain blaster?_

&nbsp;

---

**Printing tips:**
No supports needed! Parts are already oriented optimally. If you're using OrcaSlicer or Bambu Studio, there's a handy .3mf project file included with painted banana!

&nbsp;

---

**Assembly:**
You'll need superglue, a small 5mm diameter spring 15-25mm long and one M3 bolt at least 12mm long. See the included assembly video!

&nbsp;

---

_**If you enjoy my designs and want to sell prints of them, I have membership tiers with commercial license available! Also if you want to support me while getting access to all my premium designs, I have a cheap personal tier. [Please check out my membership plans!](https://than.gs/u/803093?plans=true&affiliateCode=Jaatinen3D) ❤**_

Banana Blaster Keychain — Functional Blaster Toy

Banana Blaster Body.stl

The **Momentus Mind Camera** is a breakthrough device capable of capturing vivid memories and storing them directly in your brain. The incredibly satisfying and effective clicking noise triggers a Pavlovian response that your brain will come to associate with important memories. Made possible by navigating a narrow labyrinth of legal loopholes, you can now 3D print your own! So get out there and make some memories (at your own risk)!

This is the **PRO Kit**, which includes a bunch of styles and options for your custom mind camera. Try out a basic kit [for free here](https://than.gs/m/1076063?affiliateCode=MAKE).

---

**_Printing Guidelines_**

_Watch the attached assembly video for detailed printing and assembly instructions!_

- 0.4mm nozzle, 0.16mm layer height, 3 walls, 10% infill, 5 top and bottom layers.
- All parts were designed to work with PLA, and should hold up for hundreds of snaps but a more resiliant material like PETG or ABS may increase shutter life. I would avoid softer PLA variants like silk/matte, especially for the Trigger. As always keep PLA parts out of hot environments.
- _Front_loose.stl_ part is included to compensate for imperfect prints, but it's highly suggested to use a tuned printer that works with the default parts for best operation.
- If using a softer filament or want an extra finger workout you can print the _'firm'_ and _'stiff'_ versions of the Trigger, but the standard one should work well for most cases.
- For the multicolor version of the back, make sure to use the correspondening strap type (_'noStrap','StrapA', or 'StrapB'_) for both the _face_ and _main_ STLs.

- Designed to work with my printable [Keychain Loop](https://than.gs/m/1076066?affiliateCode=MAKE) or any [standard keychain](https://amzn.to/4bGq5wJ).
- No adhesives should be necessary, but if you want to glue parts together for extra strength, I suggest [E6000](https://amzn.to/3UIOdso).

---

Photographed models were printed on the [Bambu Lab X1-Carbon 3D Printer](https://bit.ly/MA_X1C) using [Bambu Lab PLA](https://bit.ly/bamFIL).*


*_These affiliate links give me a commission on sales at no additional cost to you. Thanks for supporting Make Anything!_*. 

key chain

Videos this Month

Categories

Videos

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Popular

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Videos

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Trending

Popular

Paid

Videos

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Barrett M82 Keychain — Functional Blaster Toy

RPG Keychain — Shoots printable rockets & BBs

Glock Keychain — Functional Blaster Toy

AK-47 Keychain — Functional Blaster Toy

Kar98k Bolt-action Rifle Keychain — Functional Blaster Toy

M79-6mm Grenade Launcher Keychain — Functional Blaster

Glock Keychain V2 — Functional Blaster Toy

AF2011 Pistol Keychain — Functional Blaster Toy

M1911 Pistol Keychain — Functional Blaster Toy

Gunchaku — Spinning Fidget Blaster Toy

MAC-10 Keychain — Functional Blaster Toy

Banana Blaster Keychain — Functional Blaster Toy

Momentus Mind Camera PRO // Fidget Clicker + Memory Device