Some 10 days ago I saw this post about a bottle opener for the L-Track. As everybody in the world knows (and if you don't know you will never become my friend) we Belgians have the best beer in the world.Added it to my public Amazon Gift list and the family finally started looking at what I've been saving to my 'wish list'. https://www.amazon.com/dp/B0DCB7YY4J/?tag=globalgrena0b-20 It said it was for the Tesla Cybertruck but it said L track and it seems to work. Not sure exactly how it locks in (my 'buckles' have a double washer section that I understand how those work. Locked on really strong. View attachment 7895674

I thought: this is something for me and as @anand said that "For a couple bucks more you can get a very similar piece with your Global Grenadiers number engraved

And I thought - as a good follower of sir Jim - "I make one myself"

Now, i have quite a collection of bottle openers (I have more, this is only a sample):
The best one is the white one on top of the bottle, "made in Brasil", received it as a present from my (former) brother in law. I copied it (the brown one with the screw) and gave some copies to my kids. I have on the table also two Swiss (pocket knife and the orange one) and an Ecuadorian bottle opener (the curved nail).
I made 3 trial and error designs, made of wood. The first one broke (no picture). The second one was too complicated and too much clearance when using it as a lever for opening the bottle.
The third one was a success, and did cost me zero euro (even the springs were recuperated years ago from something):
This is copyrighted stuff: anybody copying it owes me a

And if your are a professional accessory designer, like our @Bison-Gear friends, you send me your final design for free

Cheers!