How I Completed a PF940SC with a Dremel – Old School Build Method
Jason Schaller
In this video
Jason Schaller
This page may contain affiliate links. If you click and buy, I may earn a small commission—at no extra cost to you. I only recommend tools I trust and use myself.
- Click to share on Facebook (Opens in new window)Facebook
- Click to share on Bluesky (Opens in new window)Bluesky
- Click to share on X (Opens in new window)X
- Click to share on Threads (Opens in new window)Threads
- Click to share on Tumblr (Opens in new window)Tumblr
- Click to share on Reddit (Opens in new window)Reddit
- Click to share on Pinterest (Opens in new window)Pinterest
- Click to share on LinkedIn (Opens in new window)LinkedIn
- Click to share on Mail (Opens in new window)Mail
- Click to share on Mastodon (Opens in new window)Mastodon
- Share using Native toolsShareCopied to clipboard
By Jason Schaller Former FFL holder and Gunsmith with over 10 years of professional experience Chief Instructor @ Freedom Crew University Creator of The Rogue Banshee Podcast Host – For The Love of Guns and The Undependant Podcast

Polymer80 PF940SC Dremel Completion
I have been getting interest from people to put up my old content. These methods are outdated and we have worked hard to bring new content over at Freedom Crew University. Check out the master classes from my good buddy Marine Gun Builder over there.
If you want to learn more about the tools used in the PF940SC Videos visit https://trb.fyi/tools-used-in-the-polymer80-pf940sc-completion-videos/. If you need more information about troubleshooting visit our Glock Troubleshooting Guide.
This content shows an older method for completing a Polymer80 PF940SC using a Dremel. While it may still be helpful for historical reference, it does not reflect current best practices or legal considerations.
Looking for current info?
➤ Check out updated PF940SC courses at Freedom Crew University.
➤ See tools used in the original videos: PF940SC Tools List
➤ Need help troubleshooting your build? Read our Glock Troubleshooting Guide
Video index Of the Original Video:
What’s included – 0:16
Basic steps – 0:44
Drilling the frame – 1:12
Cutting the frame – 2:30
Cutting the barrel block – 4:05
Installing the magazine release – 5:33
Installing the rails – 6:29
Installing the trigger – 7:57
Installing the takedown – 10:16
Does it work? – 11:21
Join The Rogue Nation!
I don’t do spam. Just actionable tips, gear breakdowns, and real-world fixes—delivered when it matters.
You’ll get:
•Firearm maintenance tips
•Early access to new guides
•Behind-the-scenes builds
•Tools that actually work
Support Us:
If you’d like to support the work we do, check out the links below:
- Shop on Amazon: https://trb.fyi/az
- Merch Store: https://trb.fyi/merch
- YouTube Channel Membership: https://trb.fyi/ytmembers
For all links and resources, visit: https://link.trb.fyi
Credits and Socials:
Social Media:
- Instagram: https://trb.fyi/ig
- Facebook: https://trb.fyi/fb
- Twitter: https://trb.fyi/x
- Website: https://trb.fyi
Credits:
Original Content by The Rogue Banshee / My Rogue Solutions LLC.
Credit: Jason Schaller
Email: jschaller@trb.fyi
About the Author: Jason Schaller is a former FFL holder and founder of Eagle Eye Shooters Supply in Helena, MT, where he provided professional gunsmithing services and guided customers on all aspects of firearms ownership. Today, he teaches DIY gunsmithing at The Rogue Banshee and serves as a Chief Instructor at Freedom Crew University. With over a decade of hands-on professional experience with firearms and nearly 30 years in IT, Jason also holds top cybersecurity certifications including CISSP, CISA, and CRISC. When he’s not geeking out, he’s helping others build self-reliance, critical thinking, and firearms proficiency through real-world content.
Disclaimers:
Content Use & Compliance
The videos, articles, and images shared by The Rogue Banshee feature gear, tools, and products for informational and entertainment purposes only. All activities follow local, state, and federal laws where they were conducted in. All activities are conducted safely under professional supervision in approved locations.
Affiliate Disclaimer
Some links in my content are affiliate links. If you purchase through them, The Rogue Banshee earns a small commission at no extra cost to you. This helps support the channel and create content.
Firearm Safety Notice
I promote safe and responsible firearm ownership. All activities are conducted in a controlled, professional environment and adhere to YouTube’s policies and community guidelines.