Keyholing is a podcast focused on weapons, particularly those that are 3D printed. Lemon and guests talk about how this world is tilted.

https://s3.us-east-2.amazonaws.com/pod-public-media-files/2026/10/30/10/d831b4cd-d9a0-4dd9-9f5d-35766f01a8b2_feral_keyholing_audio.mp3

Using FAFSA on a Mosin, a House of Pain co-sign, and triggering boomers with Feral Fetus. music by marbook To get 5% off at INMC use code LEMONSQUIRT3D To get 5% off at Ctrl+Pew and Rattler Innovations use code LEMONAID To get 10% off at MAF Corp use code LEMONSNOWCONE

3D2A Needs Band with Funky Fetus Fabrications

https://s3.us-east-2.amazonaws.com/pod-public-media-files/2026/10/22/17/1f5f4c0b-2058-4093-a998-4b9f05d95a8d_ciwielab_keyholing_audio.mp3

Art and the dance of collaboration in 3D2A from the mind of prolific young developer ciwielab. music by marbook To get 5% off at INMC use code LEMONSQUIRT3D To get 5% off at Ctrl+Pew and Rattler Innovations use code LEMONAID To get 10% off at MAF Corp use code LEMONSNOWCONE

In the Lab with ciwielab

https://s3.us-east-2.amazonaws.com/pod-public-media-files/2026/10/16/14/e061333f-5a67-43d1-9fee-fe0cc4bc18b2_cult_2_audio.mp3

Cultivated Laser and Lemon discuss the Ender Dragon, improvements in 3D printing, and CHINA. music by marbook To get 5% off at INMC use code LEMONSQUIRT3D To get 5% off at Ctrl+Pew and Rattler Innovations use code LEMONAID To get 10% off at MAF Corp use code LEMONSNOWCONE

Bambuzzled with Cultivated Laser

https://s3.us-east-2.amazonaws.com/pod-public-media-files/2026/10/8/17/5dd723b6-860a-4d33-8d10-48ad75e25313_cult_1_keyholing__audio.mp3

Cultivated Laser and Lemon cut into functional art, bakelite nerds, and dealing with censorship. music by marbook To get 5% off at INMC use code LEMONSQUIRT3D To get 5% off at Ctrl+Pew and Rattler Innovations use code LEMONAID To get 10% off at MAF Corp use code LEMONSNOWCONE

The Antigovernment Cult with Cultivated Laser

https://s3.us-east-2.amazonaws.com/pod-public-media-files/2026/10/2/1/4e8e18ad-2a77-44b3-8ca8-95056a04aedb_rg3d_keyholing_audio.mp3

RG3D (@rg3dprints) and Lemon talk making launchers whistle, the RXM, and other cool builds. music by marbook To get 5% off at INMC use code LEMONSQUIRT3DTo get 5% off at Ctrl+Pew and Rattler Innovations use code LEMONAID To get 10% off at MAF Corp use code LEMONSNOWCONE

Thump Day with RG3D

https://s3.us-east-2.amazonaws.com/pod-public-media-files/2026/9/25/18/de374c44-53b0-4a8e-8c4c-df8208d0ee36_rattler_keyholing_audio.mp3

Making haters mad using facts and logic, the best instructions in the painting game, plus more with Rattler Innovations. music by marbook To get 10% off at MAF Corp use code LEMONSNOWCONE To get 5% off at Ctrl+Pew and Rattler Innovations use code LEMONAID

Triggered Discipline with Rattler Innovations

https://s3.us-east-2.amazonaws.com/pod-public-media-files/2026/9/18/20/bacb5531-198e-4f04-ab13-1b6ab9a20d63_propergander_keyholing_audio.mp3

Propergander Designs joins Lemon and gives us a peek into the ban state blues, his new found freedom, and cool CAD creations. music by marbook To get 10% off at MAF Corp use code LEMONSNOWCONE To get 5% off at Ctrl+Pew and Rattler Innovations use code LEMONAID

You're Not My CAD with properganderdesigns

https://s3.us-east-2.amazonaws.com/pod-public-media-files/2026/9/11/11/2b8e5144-e509-4b45-9285-cc1af8c17b53_911_keyholing_audio.mp3

StayFree3DP and Lemon take a look at how 9/11 both felt at the time and led to the surveillance state we live in today. music by marbook To get 10% off at MAF Corp use code LEMONSNOWCONE To get 5% off at Ctrl+Pew and Rattler Innovations use code LEMONAID

World Unc Center

https://s3.us-east-2.amazonaws.com/pod-public-media-files/2026/9/4/19/67c6c6dd-c76b-4cd0-a29e-ee59e48c1466_auxarc_keyholing_audio.mp3

AuxArc and Lemon discuss the importance of holster versatility, giving credit to those who&#39;ve come before in 3D2A, and 3rd party companies doing the bidding of corporations. music by marbook To get 10% off at MAF Corp use code LEMONSNOWCONE To get 5% off at Ctrl+Pew and Rattler Innovations use code LEMONAID

Pass the Aux with AuxArc

https://s3.us-east-2.amazonaws.com/pod-public-media-files/2026/8/28/17/91ac599f-bc1b-4f02-b7c8-49ee5b0c6002_cap_n_keyholing_audio.mp3

He produced the best multicolor 3D print I&#39;ve seen and developed the best clone I&#39;ve ever seen, what can&#39;t the Cap&#39;n do? ﻿music by marbook To get 10% off at MAF Corp use code LEMONSNOWCONE To get 5% off at Ctrl+Pew and Rattler Innovations use code LEMONAID

Baja Blaster with Cap'n Cuck

https://s3.us-east-2.amazonaws.com/pod-public-media-files/2026/8/21/9/c30f8f38-50a0-4000-a36f-ccef4e3cf5ae_lcsscallywag_audio.mp3

Hard men create strong guns. Strong guns create good times. music by marbook Support the channel by shopping with this link at American Years of Lead: yzyprints.com/?ref=3 To get 10% off at MAF Corp use code LEMONSNOWCONE To get 5% off at Ctrl+Pew use code LEMONAID

3D Printing Badge with LCSscallywag

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One of the most prolific testers in 3D2A, Vazer1079 shows off his incredible build wall, discusses pieces he thinks more people should print, and gives us insight into some of the unique accessories he&#39;s published. music by marbook Support the channel by shopping with this link at American Years of Lead: yzyprints.com/?ref=3 To get 10% off at MAF Corp use code LEMONSNOWCONE To get 5% off at Ctrl+Pew use code LEMONAID

Vazer, Vazer, Vazer! with Vazer1079

https://s3.us-east-2.amazonaws.com/pod-public-media-files/2026/8/7/18/4d293631-0cc3-4ca7-8125-ccea6e07c75f_earthside_keyholing_audio.mp3

Scavenging suspiciously shaped nuts and springs, as well as developing skills within yourself to help your community with Earthside Manufacturing. music by marbook Support the channel by shopping with this link at American Years of Lead: yzyprints.com/?ref=3 To get 10% off at MAF Corp use code LEMONSNOWCONE To get 5% off at Ctrl+Pew use code LEMONAID

Growth Mindset with Earthside Manufacturing

https://s3.us-east-2.amazonaws.com/pod-public-media-files/2026/7/31/14/f1752dcf-06bb-4553-b4ce-189db9d138f2_ghostg3d_audio_keyholing_a02.mp3

Approaching affordability as a designer and navigating the nuances of making money in an open source space with GhostG3D. music by marbook Support the channel by shopping with this link at American Years of Lead: yzyprints.com/?ref=3 To get 10% off at MAF Corp use code LEMONSNOWCONE To get 5% off at Ctrl+Pew use code LEMONAID

Chassis Man with GhostG3D

https://s3.us-east-2.amazonaws.com/pod-public-media-files/2026/7/23/0/ab405ee2-0bff-4bcf-bc59-6d1ff38944c5_mpms_keyholing_audio.mp3

Plasticatto creator MostlyPeacefulMachineShop (@__MPMS__) joins Lemon to talk evidence tables, his entry into 3D2A, and gives an update on recent and future projects, including the much anticipated Meowser.

MPMS Demand Prints with MostlyPeacefulMachineShop

https://s3.us-east-2.amazonaws.com/pod-public-media-files/2026/7/22/2/1f405a6f-6150-4d18-909e-70b3c6135584_goat_parrot_audio.mp3

Joseph the Parrot, designer of the Urutau, is being targeted by the Brazilian government. https://www.givesendgo.com/joseph-the-parrotz-carioca-legal-defense (Thank you goat) https://zecarioca.cgic.ai/ (Thank you Vega) music by marbook

Free the Parrot with lopointgoat

https://s3.us-east-2.amazonaws.com/pod-public-media-files/2026/7/10/18/3dade332-5f4b-4aea-b4f1-d8afc98c4718_albert_audio_keyholing.mp3

ECM, working on your car, and not being afraid to fail when taking on DIY projects. Albert also explains and gives an update on his powder project. music by marbook Support the channel by shopping with this link at American Years of Lead: yzyprints.com/?ref=3 To get 10% off at MAF Corp use code LEMONSNOWCONE To get 5% off at Ctrl+Pew use code LEMONAID

Getting Piped with Albert

https://s3.us-east-2.amazonaws.com/pod-public-media-files/2026/7/3/13/2c15e63e-2ee0-4980-acb8-0844e53d69f3_woke_2_keyholing_audio.mp3

Queer people not being allowed to joke, multi-material manufacturing, and more with trainer troll Vulture and wood wizard Haymarket Customs. music by marbook Support the channel by shopping with this link at American Years of Lead: yzyprints.com/?ref=3 To get 10% off at MAF Corp use code LEMONSNOWCONE To get 5% off at Ctrl+Pew use code LEMONAID

Woke 2 with Vulture and Haymarket Customs

https://s3.us-east-2.amazonaws.com/pod-public-media-files/2026/6/26/21/d1c26a0b-ff32-46d5-8a48-d3712dd311f6_eme_correct.mp3

The best local FFL @kimsdracula on feet pics, being a woman in the gun space, and autism. music by marbook Support the channel by shopping with this link at American Years of Lead: yzyprints.com/?ref=3 To get 10% off at MAF Corp use code LEMONSNOWCONE To get 5% off at Ctrl+Pew use code LEMONAID

Women in Stimming with Kim

https://s3.us-east-2.amazonaws.com/pod-public-media-files/2026/6/19/12/2d9e7e7a-d72f-42d8-bdee-b148ec5b536a_luke_warm_keyholing_video.mp3

Luke Warm Designs and Lemon dive deep into the newly released EBT-9, talk non 3D2A prints, and address Karen behavior. Get jebaited nerds! music by marbook Support the channel by shopping with this link at American Years of Lead: yzyprints.com/?ref=3 To get 10% off at MAF Corp use code LEMONSNOWCONE To get 5% off at Ctrl+Pew use code LEMONAID

Paying the Troll Toll with Luke Warm Designs

Keyholing is a podcast focused on the politics surrounding guns, particularly those that are 3D printed. Examining the weapon landscape through a historical lens is crucial for public safety. This world is tilted; Lemon and guests will talk about why.