Search found 3627 matches
- Thu Jul 16, 2020 11:25 pm
- Forum: Off-Topic Hobbies
- Topic: "Offtopic-posts-topic" NSFW
- Replies: 6637
- Views: 1401020
Re: "Offtopic-posts-topic" NSFW
I don't know about you but no amount of fancy ARs or AKs, custom built or exotic auction win will ever seem to replace the feeling you get after completing a big "spud" launcher and firing it off for the first time. I've even had the honor to shoot .50 BMGs out here in Colorado at truly long ranges...
- Thu Jul 16, 2020 7:20 am
- Forum: Off-Topic Hobbies
- Topic: "Offtopic-posts-topic" NSFW
- Replies: 6637
- Views: 1401020
Re: "Offtopic-posts-topic" NSFW
I need to get back to building. :/ I've had AR parts lying around since last fall but I finally got around to getting a lower a month ago and have been building that instead of the cannon I need to be finishing.
- Fri Jun 19, 2020 12:15 pm
- Forum: Combustion Cannons
- Topic: Complete Plans for Advanced Combustion
- Replies: 39
- Views: 58409
Re: Re:
The fan should be placed on the other side of the spark gap or it is at large risk of being blown apart. Fan at the back is problematic? Mine is mounted about 2 inches from the rear, never had a problem or had to replace it... Sgort has been gone for several years. Last I checked his channel on you...
- Tue Jun 02, 2020 9:45 am
- Forum: Pneumatic Cannons
- Topic: Calculations related to pneumatic cannon.
- Replies: 9
- Views: 15175
Re: Calculations related to pneumatic cannon.
I am doing a school project regarding a pneumatic cannon which able to shoot baseballs. Unfortunately, i could not find any starting calculations to it. My teacher asked me to do the calculations looking at Bernouli's equation but other than that , he is not helping much. Can you guys help ? Thank ...
- Mon Jun 01, 2020 9:48 am
- Forum: Off-Topic Hobbies
- Topic: My current hobby: Cowboy Action Shooting
- Replies: 24
- Views: 95615
Re: My current hobby: Cowboy Action Shooting
Looks good! My mosin is earlier than 45 (barely), it's about the only gun that old I was willing to eat the cost of.
- Thu May 14, 2020 8:09 am
- Forum: General How-To & Discussion
- Topic: Canada prohibits spudguns over 20mm
- Replies: 13
- Views: 17072
Re: Canada prohibits spudguns over 20mm
Shoulda stockpiled .308. I don't see anything in the new bill about something like a PTR-91 although I'm certainly no expert on Canada's firearms laws and it may have already been restricted/prohibited.jackssmirkingrevenge wrote: ↑Thu May 14, 2020 4:57 amThe real question is what will become of my .223 stockpile without a Mini-14?
- Wed May 13, 2020 1:58 pm
- Forum: Pneumatic Cannons
- Topic: Small pirate cannon
- Replies: 2
- Views: 4405
Re: Small pirate cannon
Nice job, good to see some more of your youtube creations over here. Only criticism I really have is against the two DWV fittings you have on there. The bell reducers are the only ones I can see (you can tell because all the pressure rated fittings have longer spigots than the reducers' sockets), so...
- Wed May 13, 2020 1:34 pm
- Forum: Combustion Cannons
- Topic: Potato Howitzer
- Replies: 9
- Views: 15331
Re: Potato Howitzer
Nice! I'm very impressed by all the "errata" like the homemade scrap elevation adjustment and frame. I can tell a lot of persistence was required to get all of that to fit together, good job! Few suggestions: 1.) As far as the recoil springs, they probably won't do much with light projectiles like l...
- Thu May 07, 2020 8:30 pm
- Forum: General How-To & Discussion
- Topic: Canada prohibits spudguns over 20mm
- Replies: 13
- Views: 17072
Re: Canada prohibits spudguns over 20mm
My bad bro.SpudBlaster15 wrote: ↑Thu May 07, 2020 5:43 pmIt won't help much if at all with the crime problem when most of the crime guns are smuggled from the US.
- Sun May 03, 2020 9:06 am
- Forum: SpudFiles Discussion
- Topic: GGDT and HGDT
- Replies: 22
- Views: 33960
Re: GGDT and HGDT
- Fri May 01, 2020 8:12 pm
- Forum: General How-To & Discussion
- Topic: Canada prohibits spudguns over 20mm
- Replies: 13
- Views: 17072
Re: Canada prohibits spudguns over 20mm
Boooo. When did that happen?
Edit: did they bundle it with the assault weapons ban? I can't find anything.
Edit: did they bundle it with the assault weapons ban? I can't find anything.
- Thu Apr 30, 2020 7:35 am
- Forum: Hybrid Cannons
- Topic: Cooking up a little something else...
- Replies: 8
- Views: 5419
Re: Cooking up a little something else...
Good catch.
Even more surface area for lightweight discarding sabots.
- Wed Apr 29, 2020 1:05 pm
- Forum: Hybrid Cannons
- Topic: Cooking up a little something else...
- Replies: 8
- Views: 5419
Re: Cooking up a little something else...
So, do you think that o-ring is likely to blow out? What kind of O-ring? I would think you could climb the durometer scale until you found something that stays put. EDIT: also something you could consider, but you would have to use a longer stroke for the piston to get the same flow and it would in...
- Mon Apr 27, 2020 11:35 am
- Forum: Combustion Cannons
- Topic: New member... my baby, Big Red
- Replies: 15
- Views: 19479
Re: New member... my baby, Big Red
"pure oxygen" and fuel? Maybe you noticed the vacuum pump hidden in the battery box that evacuates the chamber before filling it with "pure oxygen and fuel". I didn't notice much of anything since you just posted a video. ;) You sound pretty smart, we just tend to get nervous when people post pictu...
- Sat Apr 25, 2020 6:14 am
- Forum: Combustion Cannons
- Topic: New member... my baby, Big Red
- Replies: 15
- Views: 19479
Re: New member... my baby, Big Red
What's the construction? Using pure oxygen + fuel in plastic piping isn't a great idea. Maybe that's why you didn't actually fire the thing in the video.