Search    Main Website    Parts Store    Forum    FAQ    Login

Board index » Archive » Old Spudtech Message Board » Ammo Ideas




Forum locked This topic is locked, you cannot edit posts or make further replies.  [ 1 post ] 
Author Message
 Post subject: Marble gun finished.
 Post Posted: Sat May 03, 2003 6:00 pm 
Offline
Site Admin

Joined: Sun Feb 12, 2012 1:19 am
Posts: 10742
Originaly posted by Rocketbiker,
I know I said I was going to use the ball valve and make this first one a cheapie, but I figured I'd eventually build another one and if I need to I can just part this one out and use it's valve. It's an under/over that is similar in design to the sniper rifle I've seen on someone's site. Not quite as fancy though. It's outdone all expectations so far.I've got 2 barrels one is just plain 3/4"sch40 and the other is the 3/4"sleeved with a split 1/2"sdr15. The 3/4" works ok with marbles, but I really just made it for rockets and other junk. The sleeved one will push a marble almost completely through fresh 1/2" plywood at 90psi.
from about 20 ft. away. After a few more days of shooting I may boost it on up to around 120psi.


Top 
 Profile  
 
Display posts from previous:  Sort by  
 
Forum locked This topic is locked, you cannot edit posts or make further replies.  [ 1 post ] 

Board index » Archive » Old Spudtech Message Board » Ammo Ideas


Who is online

Users browsing this forum: No registered users and 1 guest

 
 

 
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Search for:
Jump to:  
cron