UPGRADE your GSG MP40 to the NEXT LEVEL: New products!

Upgrade parts available from MFI, ATI, Atlantic Wall Blanks, and paint from Amazon for the GSG MP40. Those are new parts that have come out since my last video on this gun.


DISCLAIMER: Our videos are for entertainment, documentary, and educational purposes only. Do not try to imitate anything shown in our videos - doing so is at your own risk. Firearm maintenance should only be done by licensed gunsmiths, following all applicable laws and regulations.
Any shooting in those videos occurs at licensed ranges under professional supervision. We are not liable for any injury or damage resulting from viewers attempting anything shown here. We are not attorneys and you should consult with a firearms attorney if you have questions about firearms law.

Our use of other people's footage, when rare, is covered by Fair Use for Documentary and Educational purposes to drive commentary and allow freedom of expression.


00:00 - Intro
00:12 - Front Sight & Barrel Nut
01:48 - Charging Handle & Safety Switch
02:49 - Replace Trigger Bar
03:34 - New Slotted Screws
04:18 - Darken Lettering & Takedown Pin
05:23 - Paint and Sealer
06:05 - Fix the Gap!
06:33 - SBR and Stock Button Mod