This is the old version of completing the MUP-1. Yes, the one that 5 US Congressmen sent a letter to have taken off of YouTube and just about got me banned on the platform.

The newest version of how to completed the MUP-1 can be seen on Freedom Crew University. There are a lot of techniques that have changed and I cover that in my class at Freedom Crew University.

In this tutorial, viewers are taken through a comprehensive step-by-step process on how to finish the MUP-1 80% P320 frame, an essential skill for any firearm enthusiast interested in custom gunsmithing.

I am an instructor at Freedom Crew University where I teach DIY Gunsmithing.

The video covers everything from initial jig setup and frame insertion to the precise use of drilling and milling tools required to achieve a professionally finished product. Emphasis is placed on detailed instructions for using various tools like Dremel and drill bits, ensuring accuracy and safety throughout the process. This guide is perfect for those looking to customize their SIG P320 frame with precision and confidence.

#### Topics Discussed

– Overview of the MUP-1 80% P320 frame

– Initial setup and safety considerations

– Jig and frame assembly

– Detailed bending, drilling, and cutting instructions

– Finishing touches for a professional look

#### Keywords

MUP-1 80% P320 frame, DIY gunsmithing, firearm assembly, custom SIG builds, precision drilling, Dremel tool finishing.

#### Episode Outline with Chapter Marks

“`

00:00:00 – Introduction to Finishing the MUP-1 80% P320 Frame

00:00:16 – Important Safety Information and Disclaimers

00:00:36 – Preparing the Jig and Frame for Assembly

00:01:02 – Inserting and Securing the Frame in the Jig

00:02:07 – Starting the Bending Process with the Top Plate

00:03:58 – Drilling Tips and Correct Speed Settings

00:05:52 – Removing Excess Material with Dremel Tools

00:07:43 – Fine-tuning and Adjusting the Slide Rails

00:10:27 – Assessing and Finishing the Frame Rails

00:13:50 – Overview of Next Steps: Installing the Lower Parts Kit

00:14:08 – Conclusion and Further Resources

“`

Credits

The Rogue Banshee Original Content

Credit: Jason Schaller

Email: jschaller@trb.fyi

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