fx crown

[928487381]

 

I want to know jsb Pellet
Series, all models, I want to know the fx.crown o-ring model, I want to know fx.crown, what kind of Pellet to use at a distance

More appropriate?

 

[BDX]

Steve of AEAC has good video review of the .25 FX Crown on his YouTube Channel...good basic information. Part of the video is a side by side comparison of .25 JSB and H&N pellets...https://www.youtube.com/watch?v=qHolFVzc-AY

 

[stoti]

Not sure exactly what you want to know but most people use either the JSB 25.4 gr. or 33.95 gr. The 25.4 gr gives you higher velocity while the 33.95 gr gives you more energy down range and is less affected by wind for long distance shooting. Try them both and see what you like, they're cheap! 

 

[steve-l]

I bought my .25 Crown in the spring this year. It came out of the box perfect. I haven't adjusted anything. It is dead accurate. The X barrel was developed around the JSB 25.4 grain pellet. That's what I use. The regulator is factory set at 135 bar. I did make a moderator for it.

 

[stoti]

My Crown came from the factory at 128BAR, I made some adjustments to the hammer spring tension and also changes the regulator pressure to 140BAR. From there I had to tinker with fine tuning the hammer spring to get it to shoot super accurately. I've ended up backing off the regulator pressure again, now to 135BAR and the hammer spring tension is 3 full turns from maxed out and the power setting on #5. It was shooting 940FPS and now it's shooting 925FPS, but I've got it shooting one hole groups at 40 yards and 1/2" at 75yds on a calm day. I love this gun. Hope this helps a little. A also use a moderator, mine is made by my buddy Neil Clague. I have some of Donny's too, they're awesome. Stoti