Urban owners, I need you again

[josh3rd]

I have a game urban. For all those who don't know, I do not have a chrony and yes I know, in airgunning it is an essential tool.

So with that out of the way when turning that screw that adjust your hammer in CW until your rifle cannot cock anymore then back it out say just 1 turn, is that conceivably the "max" power for the urban? Now I don't want "max" power, but I do want more than 2 mags (20shots) just because I am hand pumping.

Anyway more than likely I will be using 18gr or 15gr jsb and would want to shoot them at 760fps+ and would like to get above 20 shots if its doable. So the only way that I am hoping will work, is knowing how many turns are your urbans at from the bottom meaning where it won't cock.

Hope that makes sense guys. Also I kinda asked this before but cant seem to find the post with some of your responses. Thanks ahead of time.

And honestly guys, I truly appreciate ALL the help that I have received from you since the beginning of this forum, but anyhow I just want to say how much you are appreciated. 

 

[Maxpsi82]

I am assuming you are talking about the gamo urban. If so you should be around that number you’re trying to hit without touching anything. With that said I have attached a couple screenshots of my chronograph results hopefully it helps

 

[josh3rd]

Maxpsi82,

When I was first trying different adjustments I turned the screw in waaayyyy to far and had to take it apart and thread/screw it back in. 

So basically I don't know where its "factory set" at. I know that I just need to pinch more pennies and get me a chrony with a light set. Because all these questions that I ask would be moot. 

But do you remember the amount of turns from the spot being able to not cock the rifle to where your time is at now? That would be great beneficial.

Also with those hornets that is a pretty tight spread. Brother thank you for your time and consideration posting this

 

[Maxpsi82]

Sorry man I can’t help you there. I took my urban out of the box did my chronograph testing and never touched the gun. 

 

[josh3rd]

well a member blessed me with a chrony but since most of my bulbs around the house have been replaced with fluorescent I don't know what to do. I believe that the dining room has iridescent and today its really cloudy out side. not sure if thats good or not. any ideas as to get the max benefit from indoors and outdoors?