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Old June 7th, 2012, 20:27   #7
techman.chan
 
Join Date: Feb 2009
Location: Winnipeg, Manitoba
Quote:
Originally Posted by Eeyore View Post
A 140 spring should deff bring the fps over 370 fps. With that spring 450 is about normal. I think you need someone to take a look at that. Are you certain that your spring guide it locked into the gun and not partially out.
No kidding with a 140 spring shouldn't that low at all. Spring guide is locked down and almost flushed with the rear of the gearbox.

Well I'm open to all solutions. Before sending to a gun doc and emptying my wallet.
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