JSB Ultra Shock, .22 Cal Reviews

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The hard hitting shock affect these cause when hunting small game. I live in a state overrun with Iguanas, so much so that our local government recommends that homeowners eradicate them. Living on a lake invited them and some can grow over 4-ft long. Ther skin is is a form of defense, like armor and hard to penetrate, I had a hard time finding a .22 pellet with this kind of stopping power!
Offer a bigger Tin!
It is a very heavy pellet and you need a powerful rifle to get the full affect
Heavy hollow point with good knockdown power
Quantities. I would do a 200 count.
Was not accurate in my Marauder pistol
10 of 37 JSB Ultra Shock, .22 Cal Reviews
Everything! These things shoot as fast as my 18.13s! The Monster Deep and Hades Monsters (also 25.39gr) shoot way slower. I got hole in hole at 15-20yds! I'd say a 4 shot group was like the size of one .30 cal. round! I was wondering where it was shooting, then gradually the hole got a little bigger!!!! Absolutely love these! If you have a higher power gun, use these! (I am going to turn some groundhog into groundchuck with these!)
Not a nutt'n.
If you want something that has terrific impact and shoots super accurately, (at least in my gun, a UX Zelos) there ain't too many others that shoot like these in their weight range. (I made a headshot on a 'possum with an H&N Hornet... That guy walked away (it did keep flipping over though) I shot him one more time, it didn't affect him that much, it took a heavy rock and a limb (that shattered to not much effect) to put him outa his misery, I felt real bad, but the hornets ain't fitt'n the bill except on rabbits (my favorite round for headshots on 'em, they make a VEerRyY loud THWA-CRACK! on impact.
Seem to shoot well in my Kral puncher mega. The same weight as the FX slugs. I think they will make a good hunting slug.
Probably nothing. Could they be more aerodynamic?
Flat tip makes this a hard hitting pellet. Uniformity is excellent, best that I've encountered.
Costly compared to most other pellets in this caliber.
My Hatsan Jet II especially seems to favor this ammo. An excellent performer in shorter barreled PCP guns.
If you have a Hatsan Jet, say hello to its favorite, hard hitting ammunition! Works well in all my . 22 caliber stuff, even break barrel guns, but is especially effective in a Jet.
A bit pricey
Hits like a slug!
Awsome knock down power on squirrel head shots.
none
These pellets are the BOMB killed rabbits & squirrels stone dead from 45 yards with My Walther Reign PCP
A little cheaper would be nice .
Great hunting pellet
The weight.. massive takedown power with my Hatsan Vectis.
Itd be nice to be able to get these again.. I have 2 tons left. A little cheaper would be nice.
Shot these at one of the wifes fashion mags. Like 3/4 inch thick! Good ballistic test! The arent tOO accurate past 25-30 yds.. probably would be at lower velocity. Anyway these things expand like crazy!! Check out the pics I uploaded!!
Weight. Having a heavyweight will hit something and knock it down and smash it.
Make them more affordable.
I couldn't even get these on paper at 20 yards! I've shot 28 grain slugs that I could hit my target at 75 and 100 yd. Out of a hatsan flash with the hammer spring cranked up they're not very good. Maybe I have it going too fast and I didn't use a chronograph at that time. I have a few left from last year and I might try them in the eagle claw where I can easily play with the power setting. I think if you have the speed more than about 850 ft per second you're going to have issues. Because I have shot other pellets of this weight well there must be something that I'm not doing right. I saw a lot of reviews say that are very accurate but at this time I couldn't hit a paper plate at 20 yards.
With the current pellet shortage, I picked up a tin of these to try in my Huben K1 since the JSB Monster Redesigned are so hard to come by. I had high hopes since they were the same weight pellet as the JSB Redesigned, but they just didn't shoot as accurately. They still pack a punch, but lack the accuracy needed for precision shooting.
Maybe it the shape that is impacting accuracy, or my Huben just doesn't like them. I haven't tried them in other air rifles, but hope I find one that likes them.
In my case they did not prove to be as accurate as the other JSB Pellets that are my normal go-to pellets, but thought I'd give them a try. I think I'll stick with what works for me.
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May 31, 2026
By Joshua
Love these, they will be great for hunting
You need a gun that has the power to push these heavy pellets