JSB Diabolo Exact King Heavy .25 Cal, 33.95 gr - 150 ct

Great

Pros
Great

I fired 25 rounds in the same hole @ 25 yards! unbelievable!. I can't wait to try these at longer ranges.

I just recently purchased an FX Streamline in .25 cal. fully shrouded barrel w/suppressor. At 100 ft. I can put a pellet on top of a pellet, no problem. Have you ever seen a wood rat's head explode at a 100 ft. ?
You have a 25 cal. get a tin and try it, depending on the make and model of your weapon, it may be the best pellet you ever shot or the worst, we all know it varies from gun to gun, but try it, I hope you like it as I do mine, just make sure you describe the gun your using it in and how far away is your target, plus is it windy or calm. have fun.

Pros
It's all good................providing your gun like it.

Cons
none from me.

As I have always said, JSB are the ones you want. Very uniform with no deformation. Get some and you won’t regret it.

these pellets are of uniform size and they have penetrated both front and back of all the targets i've shot. I like shooting cheap shaving cream cans(big lots) , these go thru front and out the back.

this pellet is very accurate for my rifle...a regulated hatsan bullboss....at 40 yards i was able to hit eight out of 10 paintballs glued to a 1 inch thick piece of cypress...resting my rifle on a coffee can on a bench....the pellet penetrated all the way through the cypress each shot......a better shot might have hit all 10....i like these pellets...

Pros
very accurate..i had no problem with the skirt when loading in my bullboss ..

Cons
none

I tested the JSB Heavy in my Hatsan AT44S-10 QE they grouped great at 30 yards and at 85 yards they where hitting hard and very accurate. JSB really makes great pellets. I use the 25.39 grain JSB's a lot and these would be great too, especially for hunting and dropping larger small game. They hit nice and hard.

Name: JSB Ex King Heavy 33.95
Shots: 30
Average: 702 FPS
SD: 22 FPS
Min: 661 FPS
Max: 740 FPS
Spread: 79 FPS
Power Factor Average: 28
Power Factor Low: 26
Power Factor High: 30
Barometric Pressure: 30.2 inHg
Temperature: 30F
Weight: 40 grains

I just thought mt AT44 liked JSB exact until I tried the Heavys. A 5 shot group is covered by a dime at 35 yards. This pellet gives me consistent energy from a non regulated gun.

Pros
accurate and delivers energy downrange

Cons
not locally available

Awesome pellets, nice performance and weight

Pros
Quality

Cons
Kinda pricey

POI is very close to the standard Kings, but 8 gr heavier. However, the std Kings fly 200 fps faster from the same rifle (untuned Gladius Long). At 660 fps these came in at 30 fpe. If you want heavy pellets for close in pesting, buy these in the 300/350 cans - they are great for close in work where over penetration may be a concern.

Pros
Accurate & consistent