Building or modifying BB, Airsoft, and Pellet type of guns.  Show off your custom designs, find tips and other discussion.  Target practice only!
			
		
		
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								Doctore				                
							
- Specialist
  
- Posts: 139
- Joined: Sat Mar 26, 2011 2:18 pm
- Location: Danilovgrad
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								 Sun Mar 27, 2011 4:55 pm
			
			
			
			
			Hello everyone
This is my homemade bb gun(6 mm)  
Parts:
Blow gun
Pen tube (o,6mm)
15 Bar rated hose
2 hose clamps
shrader valve
It cost me 3-4€
Operating pressure:100 psi
Photo
http://imageshack.us/photo/my-images/8/25032011159.jpg/
Video
[youtube]
[/youtube]
 

[img]imageshack.us/photo/my-images/8/25032011159.jpg[/img]
					Last edited by 
Doctore on Mon May 30, 2011 6:49 am, edited 12 times in total.
									
			
						 
		 
				
		
		 
	 
	        
			
	        
			
		
		
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								Gun Freak				                
							
- Lieutenant 5
  
- Posts: 4971
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- Location: Florida
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								 Sun Mar 27, 2011 8:27 pm
			
			
			
			
			I say you scrap the hose chamber and get a metal pipe nipple, then crank up the pressure! Still job well done  

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								Zeus				                
							
- Staff Sergeant
  
- Posts: 1505
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- Location: 'Straya, C*nt
						
						
													
							
						
									 
								 Tue Mar 29, 2011 4:10 am
			
			
			
			
			I've been playing with such a device, 4.5mm though, 100cm barrel and I was suprised by the performance and accuracy at 300psi.
I only use the body of the blowgun, it means it's nearly silent even at 300psi.
            
			
									
						
			/sarcasm, /hyperbole