Date: 14/7/2025 23:9

Page 2 - JSB Ultra Shock, .177 Reviews

JSB Ultra Shock, .177 Cal, 10.3  Grains, Hollowpoint, 350ct

Average Customer Review

Rating 4.54.5 (23 reviews)
1 star
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  • Rating 5.05.0 5.0

    Rating 5.05.0 5.0

    Rating 5.05.0 5.0

    Things I liked:

    I've used these pellets on 3 of my rifles. Using them on my Beeman Gas Ram it's an average pellet, but both of my Hatsan AT44 QE and Hatsan Gladius absolutely love these pellets. I've used them for pesting squirrels and even raccoons. The damage they cause is amAzing. I don't use them a lot because I normally just plink around the yard, but when it comes to shooting squirrels or other pests this is my go to pellet. However, a friend of mine who hunts rabbits and squirrels asked me to buy him a few tins on my next order because he liked the way they hit.

    Things I would have changed:

    If I could buy this pellet in a bulk package or at least a 500ct tin, I definitely would; and it might be more cost effective.

    What others should know:

    I've learned that the Hatsan brand usually likes the medium to heavier pellets better than the lighter ones. That's why I bought these along with other pellets with similar weights. The best way to find out if the gun will like them is by trying a few different types of pellets.

  • Rating 5.05.0 5.0

    Rating 3.03.0 3.0

    Rating 4.04.0 4.0

    Things I liked:

    I shoot 10-15 yards with CO2 rifles. My 10 fpe unit is a modified Crosman 2240 in .177. Its favorite pellet for accuracy seems to be the Air Arms Diabolo Heavy at 10.34 gr. However, the JSB Ultrashock runs a close second, but its odd hollowpoint shape results in superior expansion. Shooting into a duct seal stop at 10 yards, starting out at 600 fps, at 70 degrees results in a pellet just noticeably under 1/4 inch.

    Things I would have changed:

    Maybe a slightly rounded leading edge, and better consistency in size. Some of them slide into the barrel, some scrape their way in.

    What others should know:

    They are a bit long, but that works for my application.

  • Rating 2.02.0 2.0

    Rating 2.02.0 2.0

    Rating 4.04.0 4.0

    Things I liked:

    tried these through an octane in .177. Gun loves jsb 10.34 heavies. After going through half a 350 count tin.... gun doesn't like them. p.o.i. all over the place where the domed pull tight 1/4 inch groups at 42 yards(when i pay attention to hold and trigger pull) they might work for you , they might not, expected far better groups , didn't get them.

    Things I would have changed:

    can't really change anything. wish they worked.

    What others should know:

    good luck with them.

  • Previous 12

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