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by farcticox1
Tue Mar 24, 2020 5:57 pm
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Re: Self contained airsoft, pump action.

trigger mechanism working with light springs on.
trigger (2).jpg
trigger (3).jpg
trigger (1).jpg
by farcticox1
Mon Apr 13, 2020 4:26 am
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Re: Self contained airsoft, pump action.

Yes the tube at the rear is the magazine, it holds 22 BBs and gravity feeds one at a time when the plunger goes down, the last few don't feed well as they are horizontal and are not pushed from above, so I normally shoot like 10 then reload it.
reload.jpg
by Moonbogg
Wed Apr 22, 2020 6:50 pm
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Re: "In the world of spuds today"

I like that RGB switch and the fantastic barrel choice :D Nice website also. Enjoyed browsing it.
by Airgunloverboy265
Wed Apr 22, 2020 7:36 pm
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Help with making a diy blowback system

Hi guy's I need some help. Im trying to make a fullauto replica of a micro uzi with a blowback engine and feeder. Essentially I want it to operate kinda like this commercial one https://www.youtube.com/watch?v=GokZcNx2dO8 but im trying to come up with an engine that uses no qev or electronic part's ...
by mrfoo
Mon Apr 27, 2020 1:18 am
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Re: Help with making a diy blowback system

Boyle's Law tells us that, for a constant temperature, pressure is inversely related to volume, so for a fixed quantity of gas, if we reduce the volume by a factor of 2, we raise the pressure by a factor of 2. So, if we assume you have a 100mL chamber at atmospheric pressure, and you want to raise i...
by KannonKing
Sat Apr 25, 2020 2:58 pm
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Re: New member... my baby, Big Red

I have not had any problems shooting with additional oxygen. I have completed calibration using propane and mapp, but have not had enough shooting time to test with oxygen. With plain fuel air mix I have achieved about 700 joules muzzle energy (only a 5' bsrrel, so chamber/barrel ratio is high), but...
by saveitforparts
Tue May 12, 2020 10:47 am
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Small pirate cannon

Some friends talked me into chipping in on a horrible pontoon boat from Craigslist, so I figured it needed a cannon. 4.jpg Youtube vid of building and testing it: https://youtu.be/y364uvJSq-U I still need to swap out the air hookup for a self-shutting version, otherwise I've just been keeping it hoo...
by saveitforparts
Tue May 12, 2020 10:16 am
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Potato Howitzer

I just finished building a wheeled potato "howitzer" out of spare parts. It works pretty well, although I need to take it somewhere a bit more rural for testing once it's legit to travel around again. 1.jpg 2.jpg Youtube vid: https://youtu.be/ocxYe_j6nOw It's got the standard 2" barrel & 4" chamber ...
by D_Hall
Sat May 30, 2020 1:25 am
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Re: My current hobby: Cowboy Action Shooting

Turns out that the same guys who run the Cowboy Shoots also do what they refer to as BAM shoots.... Bolt Action Military. Basically the idea is to use a bolt action military rifle in as-issued condition that dates to 1945 or earlier. It also turns out that my Mom once bought an 1895 Mauser on a whim...
by KannonKing
Wed May 27, 2020 1:39 am
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Re: Propane failing to ignite reliably.

I have to agree, using oxygen is a dangerous additive. If you are adding more than smidge, you're in danger if you finally get the mixture right and it ignites properly. Propane will only ignite between 2.5% and 9.2% by volume with air at sea level, so you may well be under fueling it. Get it all so...