SACair Forum

Need info on promethius spring

Aug 25, 2009 3:21am
I ordered a promethius 190 spring from ehobbyasia for a DMR rifle I am building, because there site said it upgrades to the 440-450fps range.
"Hard work never killed anybody, but why take a chance?"
· Supreme ChancellorAug 25, 2009 3:33am
M190 or 190%? Huge difference.
HeadOnTactical.com
Aug 25, 2009 4:54am
ms 190 sp
"Hard work never killed anybody, but why take a chance?"
· Supreme ChancellorAug 25, 2009 4:56am
Gibberish
HeadOnTactical.com
Aug 25, 2009 5:01am
maybe an SP-190?
[quote="Steele"]Thats a hot weapon,Your safety should be on at all times on base.[/quote]
· Supreme ChancellorAug 25, 2009 5:01am
Half a million. Don't exaggerate. Its counterproductive to the conversation.
HeadOnTactical.com
Aug 25, 2009 5:03am
dang, i was so close.
[quote="Steele"]Thats a hot weapon,Your safety should be on at all times on base.[/quote]
· Supreme ChancellorAug 25, 2009 5:05am
OVER 9000!!!!
HeadOnTactical.com
Aug 25, 2009 5:17am
http://www.youtube.com/watch?v=YGyKmvQesgs
Aug 25, 2009 5:17am
[quote="Andrew"]Gibberish[/quote]
"Hard work never killed anybody, but why take a chance?"
· Supreme ChancellorAug 25, 2009 5:21am
Wait a sec.
HeadOnTactical.com
Aug 25, 2009 5:46am
Tried to, and my 8.4 large type cant turn it. I have a 10.8 I could try it with, but I dont want to put it in and strip out my gears if its like a crazy 500+fps spring.
"Hard work never killed anybody, but why take a chance?"
Aug 25, 2009 7:49am
I was told my a techie at Gamepod that the prometheus springs are rated wrong. I had an MS135 when I sent my TM M4 in. He told me it chronoed at 450, and that I should switch to a lower rated spring to preserve the gearbox.
Don't Die, Suck Pig!
Aug 26, 2009 7:22am
[quote="Jake"]I was told my a techie at Gamepod that the prometheus springs are rated wrong. I had an MS135 when I sent my TM M4 in. He told me it chronoed at 450, and that I should switch to a lower rated spring to preserve the gearbox.[/quote]
"Hard work never killed anybody, but why take a chance?"