Stiffi Bores

[RailDemon]

Ive got a stiffi switch barrell kit but the only sizes i have goes upto 689. and i need bigger bores, does anyone know where i can get just the bores for my stiffi kit?

 

[NitroBall]

The stiffi switch kit comes with .685 , .687 , .689 , .691

If you need any bigger, then use the stock barrel.

 

[RailDemon]

I used the stock barrell but the balls keep swervin off in different directions, i know the dwell could be set wrong, but i was told u have to even ur dwell out with ur FPS, can anyone help me on settings for a G7?

 

[NitroBall]

The G7 fly you bought was already setup perfect, once the dwell is set ,theres no need to mess around with those settings.
Have you tried using different paintballs ?

I cant see why your using the stock barrel when you have the stiffi barrel, with a .691 bore

 

[RailDemon]

I wud prefer the stiffi barrell its just the paint i had was usin was .693 so the bore size was too small, i havent tried using paint but i havent really had time to use my gun properly, and the FPS was 10 over the legal limit for the site i use so i had to turn it down a notch, wud this affect the dwell settings?

 

[NitroBall]

Thats unusual big paint your using. Every paint size ive ever used had no problems with the .691 , the stock barrel is a .695 bore.
If your using the stock barrel, the paint should roll through it, thus the velocity (fps) should be less than a ball to barrel match.

That marker does have a STD JDS LPR on it, hope you havent been turning that instead of the velocity screw.

What fps is allowed on your site ?

 

[Dark Stranger]

I used the stock barrell but the balls keep swervin off in different directions, i know the dwell could be set wrong, but i was told u have to even ur dwell out with ur FPS, can anyone help me on settings for a G7?

But some good paint and problem will be solved

 

[Tom Allen]

It's pretty hard to get stiffi backs above 691, so i'm going to bore out my 683 to 693 so if you want your 685 increased let me know.

 

[RailDemon]

I think the maximum FPS is 270 im not sure, i mainly go NPF but when i bought it the guy said it was around 280 so wen i aired it up i turned it down a notch, but im sure i turned the velocity screw becuz Gurkha showed me how to adjust when i bought the gun cuz i wernt sure wat screw it was..

But as for boring out my .685 will it not do any damage to to my bore?

 

[Tom Allen]

I'll do mine and put up some pics.