You can make it a lot easier. I use a mousetrap, do a hole in the wood and place the cartridge through it.

I've been searching channels looking for a simple device and fabrication. I'm VERY Pleased that you have done it. I also don't have a metal lathe...so seeing someone fabricate this with a few pieces of hardware and a welder...Is Awesome. The History lesson was quite nice too. I learned two things today. Thanks for a Great video.

So glad to see you back. I just saw your last video right before this and I was so excited. Can't wait to support your patreon page and to see what else you have in store.

As I dont have a lathe either, I think I will try a pipe and tap a thread over the outside. Will modify this for .22 nail gun blanks, and just offset it for rimfire. Great video thanks.

Very interesting. Amazed by your skill for manufacture the parts in your home shop without a lathe. Awesome video! Thank you so much.

Thank you so much for the basic explanation of the design and it's purpose.

Great video. Very informative and easy to follow the steps from start to finish. Thank you for sharing the information!

Nice work! I am an American living in Czech and regularly travel to Austria. It is a beautiful place and it is good to see that there are some right thinking people there. ;)

great video,good to see you back again. I particularly enjoy your trips in the woods.

"I have some chocolate for you in the forge" Never imagined that someone could use this sentence properly...

This is the first of your videos I've ever seen and I'm impressed! Thanks for sharing your valuable tips and tricks, you've got a new subscriber and fan. Stay safe my friend

I've learnt some important lessons with these. Firstly they are indeed dangerous. Secondly they aren't needed. They may alert that an intruder is around but they are so loud they alert the world to your position. Better and much safer using rattling tin cans.

I am so happy your guys are making videos again keep up all the great great work

Good idea, thx for sharing this highly applicable in my neck of the woods!

Great engineering. I made one for 17$. Yours is simpler. I would add a 90deg bend to the flat plat in the middle so it could be used as a mounting surface. Add holes for screws or cord.

Welcome back! I hope you have video of the bug out car you guys were building.

Another great video. Thank you for sharing. Please keep the videos coming.

Excellent video. Beautiful camera work with the close-ups so we could see the details of your work. You’re a great craftsman! Well, done, my friend!

My mom’s family is from Kössen in Tirol. I haven’t been there since around 1994 or so. Man I miss Kössen! I used to go there every few years to visit family, but now they’re all dead of old age and nobody is left. Greeting from Los Angeles.

The hole in the nail + pin combination results in too much friction and difficulty to trigger. Better would be a double notch on the nail and a plate with a notch, to keep tension and release the nail.

I missed your videos, guys! I'm so glad to see you back. I will be looking at the patreon page.

I thank you for the truth,a man of honor.Thank you for the post,I learned a thing I did not know before. This alarm may save my behind dsome day. Stay strong, brother, stay prould. FROM U.S.A.

Great video. I watched the Taufladermaus vid a few weeks ago, but very cool to see your DIY version. 👍

I made some of these for the garden area of my Bug out spot to scare the deer away!! I used a small tube to make it a bit louder!! Works goid!! Thanks!!✌

Love the concept...alot of tools needed to make this. Awesome job though...keep up the great work.

A really neat build, nicely designed and executed.

Ingenious! Thanks for sharing!

Great Video. Thank you and Welcome back.

Thats awesome off to the shop and start making some

Really good job. Please keep it up this way!

Nice work matey. Great vid, its good enough for me to subscribe!!lol!. All the best.

And they’re back! Great idea!

I need this badly for my back yard deer intrusion who are damaging all my garden plants and apple trees. Thnx for sharing 👍

very good video. easy stuff to find laying around. Thanks

Wow!! now i have learnt a simple method for securing my beer storage :D ;) great job!

Very cool vid I finally watched right through to the end! The slow mo is wicked. Who would have thought a primer could provide that much action. I paid over 100$ for a couple of these. Not again thanks to this vid!!!!

Wow! I'd think the tention of the spring would hold the small nail much more in place and harder to "trip the wire". Nice work!

Amazing DIY alarm, i'm really happy to see you again

Very entertaining...and I learned something too! I don't have a welder but will have to try the entire construction with solder. Also enjoyed the part about Austrian history. Keep up the goo work!

I'm enjoying all the videos I'm getting to get caught up on that I missed. This is a great idea. I been trying to find grenade spoons to make some perimeter alarms but can't find anyone selling some. This gives me a better idea.

Love your videos love your inventions love your character love learning from you , you are a good celebrity god bless all the best friend from England

Right on! Very good! Thanks

always remember to do the welding with a live round in the bolt kids

I happened to stumble across this video on the Fourth of July what luck. God Bless

Thank you.......

Thank u brother! I'm a new subscriber, looking forward to watch more of ur content.. ! Take care, stay dangerous my brother! Luv from Sweden/Finland!

Great idea. Glad I watched.

Finally some cool creative videos from you guys again!!

Great video thanks

Well done!

Love the video mate great job 👍👍✊️

AND love the music it's the best I've heard on UKposts thanks for the video's

Cool stuff. Thanks

I love the ingenuity!

This man is a savage! MIG welding with your fingers that close and no gloves... I'm impressed.

Great Video. Thanks

great video i like that brand of chocolate Ritter Sport 10/10

I'm really glad you are back guys! :)

Great work bro 💥

Nice work!

Glad y'all back.

well done thank you

Great video! Though it seemed a little over complicated. 12 gauge rounds fit in 3/4-inch schedule 40 pipe and the pipe can be bought pre-threaded. ;) Thanks for the video.

Nice work with the minimum of tools. Enjoyed it.

subbed on merit of her reaction alone! LOL Nice work, I like the idea of using just the primer of the shotshell instead of a live round

Österreich, out of sight, Lots of luck to you guys. Ingenious, as always

Very cool I am going to make one

now was a pretty good idea, nice one, not to difficult, time consuming i would thing, but very doable, glad to see your back! Keep up the good work, gotta go check my cam for predator intruders at the cabin

Awesome stuff!!

Nice build, I could see something like this coming in handy while camping in bear country

thanks for your history love the channel

Quite clever, I came across this by accident but I am impressed

Brilliant!

Thank you! I liked the Austrian history lesson. Would like to see more of them. Looking forward to your next video!

Dude, that was crazy welding with live shell. Count your blessings.

A video about salvaging metal for knives would be nice

Good Job Sir

Glad to see you back

A price of galvanized pipe 3/4" if I recall . . .a bell reducer and a price of round stock that fits the small end and a price of tape to be sure it stays . A price of pipe ( old muffler pipe works well , and a long cotter pin for a . . . . . pull pin that your trip wire attaches to . Put the 12 gauge shell into the galvanised pipe screw on the bell reducer then insert the round stock ( turn the end or hammer it to a point ) then put some tape to keep it located off the primer ( Be careful if it hits the primer it will go boom ) also if parts and time aren't a problem use a spring and epoxy or silicone each end of the spring over the round stock to keep it in place as it's safer . Then drill a hole through the muffler pipe off center so the pipe , shell bell reducer can't pass the cotter pin in the pipe . Put in the pin run trip wire attach to cover pin so the pin will pull out of the muffler pipe allowing the ' assembly ' to drop and it's own weight will drive the round stock into the primer . . .Boom ! No welding or tools required as a nail and hammer will put holes into the muffler pipe . All else is hand assembled . My outer perimeter will have these . . . .and a couple other types . My second perimeter will be bodies of those that didn't get the message from the first perimeters warning . I like the Vlad deterrent technique . Be well and again great bid .

Dude you Rock! Great video!

thanks, I am going to add a Teflon washer to reduce the friction.

Great to see you back

Hello from Alpena, Michigan awesome video

Good work

Verry smart,,thank for the idea 😎👍🇮🇹

Muito bom guerreiro. Força 👍

Awesome content!!

You guys are finally back 👍

Cool gizmo! Thanks for the History lesson.

This guy is awesome happy viking day! Lol keep up the good work and videos!

Good job.

Enjoy your special day. Love and respects from North Pole, Alaska USA

Great vid! 👍🏼. So glad chocolate on the forge wasn’t a euphemism

like it. thanks

You can find handy small springs like that inside the pump mechanism of old heavy-duty spray bottles.

your sweater is awesome. I like it. great job. good video

Lol, that was a good video. Thank u for sharing ✌️

Awesome device.

You are my new favorite dude.

great video!!!