22 PCP Power

I have owned several .22 PCP's the .22 is ok out to 100 yards but the newer heavier JSB .25 and .30 caliber pellets are more accurate and carry more energy down range.
My FX Crown .25 shoots at 100 yards like my AW MCT .22 does at 50.

Typical PCPs in .22 range from about 22 To 33 FPE +/- the real question is, what do you want to do with it? How far? How accurate? 

Accuracy will trump power in this game most times. 

Guns like the Impact and the Pulsar HP can push a .22 pellet from 40-50 FPE if you use the 25.39 or 34 gr.

"Maineiac"Guns like the Impact and the Pulsar HP can push a .22 pellet from 40-50 FPE if you use the 25.39 or 34 gr.

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What speed are those guns lugging them pellets at? I have shot them from my guns, but have not been able to chrony. 

Here is a calculator courtesy of AoA

https://www.airgunsofarizona.com/Calcs.html

Velocity*velocity*weight/420450 = FPE

For a few more days points in your comparison, I have .22 guns...a prod set to 14 FPE (14.3 g) and a Kral at 36 FPE (28.5 g)

"intenseaty22"

"Maineiac"Guns like the Impact and the Pulsar HP can push a .22 pellet from 40-50 FPE if you use the 25.39 or 34 gr.

Click to expand...

What speed are those guns lugging them pellets at? I have shot them from my guns, but have not been able to chrony.

Click to expand...

On the Pulsar HP it can do

.22 caliber

34gr @ 820 FPS on high
25.39 gr @ 950 FPS on high
25.39gr @ 860 FPS on med
18.1gr @ 930 FPS on low

Wow that's a powerful .22, slings the 34s faster than some .25s

"Glem.Chally"Wow that's a powerful .22, slings the 34s faster than some .25s

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+1

My Crown pushes the 34 gr JSB's @ 850 fps, but its a .25

My .22 Mrod with prototype SS valve hit 59fpe with the 34gr. If I open the ports even bigger I'd bet it would do even more. But I'm going to test the the 25.39 Redesigned monsters first before I change it. There finally on there way and will be here next week.

Created: 02-11-2018 07:59:25 AM
Description: .22 Synrod
Notes 1: 3000-2700psi
Notes 2: .140 ports MDS hammer SSG
Distance to Chrono (FT): 3.00
Ballistic Coefficient: 1.000
Bullet Weight (gr): 33.950
Altitude (FT): 0.0
Temp: 29 °F
BP: 29.88 inHG
Shots
# FPS FT-LBS PF
5 863 56.15 29.30
4 868 56.81 29.47
3 867 56.68 29.43
2 874 57.59 29.67
1 887 59.32 30.11
Average: 871.80
StdDev: 9.36
Min: 863
Max: 887
Spread: 24
True MV: 872.10
Shots/sec: 0.05
Group Size (IN): 0.00

 A 59 ft/lb Mrod? Wow!

A Stormrider does about 870 FPS with a 15.9 JSB for about 26.73 FPE