Date: 13/5/2025 22:50

Page 5 - JSB Diabolo Exact, .177 Reviews

JSB Diabolo Exact Heavy .177 Cal, 10.34 Grains, Domed, 500ct

Average Customer Review

Rating 5.05.0 (281 reviews)
Sort by:
Filer by:
  • Previous 12 ... 456 ... 1415 Next
  • Rating 5.05.0 5.0

    Rating 5.05.0 5.0

    Rating 5.05.0 5.0

    Things I liked:

    The only pellet that I shoot in my RWS miestershutze. makes it a real tack driver

    Things I would have changed:

    nothing

  • Rating 4.04.0 4.0

    Rating 4.04.0 4.0

    Rating 5.05.0 5.0

    Things I liked:

    weight, accuracy, consistency

    Things I would have changed:

    PRICE oh did I say it already, PRICE

    What others should know:

    3/8 inch group at 15yds with QB Chief. Being a new air gunner I have yet(crosses fingers) to develop any bias or loyalty to any one brand. I started with crosman, winchester, gamo pellets available locally and now progressing to test the more expensive options. Quite honestly these pellets shot great, but the Crosman Ultra Mag weigh a tad bit more, comparable accuracy (better in my gun) in most guns based on other reviews and cost $5 less per tin for the same number of pellets. New shooters exhaust the cheaper pellet options before moving on to a premium pellet that your gun may not like anyway due to the nature of air rifles.

  • Rating 5.05.0 5.0

    Rating 3.03.0 3.0

    Rating 5.05.0 5.0

    Things I liked:

    Accurate pellet with good weight.

    Things I would have changed:

    The price!

    What others should know:

    3/8 inch group at 15yds with my QB Chief at 1800-1600 psi. I need to get where I can stretch out my distance to see any separation between this and other pellets. Without being able to test at longer distances I cant find the justification to spend the money to purchase them separately, instead of the sampler pack. I shoot in the Southeastern US Woodlands so a 35-40 yd shot is highly unlikely, unless you hunt in a pecan orchard or alongside the edge of a clearing created by power lines or small food plots.

  • Rating 5.05.0 5.0

    Rating 5.05.0 5.0

    Rating 5.05.0 5.0

    Things I liked:

    Great accuracy in my AA Pro-Sport.

    Things I would have changed:

    A lid that will fit a bit looser after opening. Raise the price too, they're really inexpensive for the quality and accuracy.

    What others should know:

    I think all you airgunners out there should demand a price increase on this product !!!

  • Rating 5.05.0 5.0

    Rating 3.03.0 3.0

    Rating 4.04.0 4.0

    Things I liked:

    I have yet to find an airgun that does'nt like these pellets. I use them in both my PCP and CO2 airguns. They work very well at long ranges. If the wind is calm, I can consistently hit 1 1/2 - 2 " targets at 100 yards with my PCP gun. JSB's are very clean and uniform, no washing necessary.

  • Rating 5.05.0 5.0

    Rating 4.04.0 4.0

    Rating 5.05.0 5.0

    Things I liked:

    These pellets are great for my Marauder!

    Things I would have changed:

    Less costly would be nice.

  • Rating 5.05.0 5.0

    Rating 5.05.0 5.0

    Rating 5.05.0 5.0

    Things I liked:

    Everything! This pellet is a hard hitting, tight grouping mother in all of my guns (Crosman/Gamo/Umarex/Hatsan [both PCP & Spring/Gas Piston]), and his big brother too (JSB Monster@13.43). Seriously, I can get an 8mm - 11mm grouping at my zero of 30yds [depending on rifle], and have brought down squirrels at 45+yds without issue. YES, they are more costly than your everyday pellet, but I get them here at PA, so for 500pcs [400 for the JSB Monster], you are talking just $0.03 a shot and well worth it. I haven't found one throw-away in the whole tin; very high precision whilst forming these pellets.

    Things I would have changed:

    Like any JSB tin, if the lid screwed on I would be a serious happy bear, but a strip of electrical tape does the trick. Other than that? Not a single thing. This is one pellet I can tell you that you surely get what you pay for!

    What others should know:

    Buy a tin and try them out. I am sure you will be quite happy!

  • Rating 5.05.0 5.0

    Rating 3.03.0 3.0

    Rating 4.04.0 4.0

    Things I liked:

    My Walther LGU likes the Air Arms Field Heavy 10.34 grain pellet and the JSB has similar specifications; so far (after firing about 50 pellets) this pellet has performed equally well.

    Things I would have changed:

    These are a few dollars more than the Air Arms; so unless I find a significant improvement in accuracy I will probably stick with the cheaper Air Arms brand.

    What others should know:

    Wish the cap stayed on more securely.

  • Rating 5.05.0 5.0

    Rating 5.05.0 5.0

    Rating 5.05.0 5.0

    Things I liked:

    I tried a few different kind of pellets. These were suggested for this rifle by my friends who have one, also. Very happy with this pellet.

    Things I would have changed:

    Nothing.

    What others should know:

    Speed, pellets size, the finest equipment, and your ability and practice will increase your accuracy. The sales personnel may be able to help you if you need it. Give them a call. You may be rewarded and save you a lot of time and money.

  • Rating 5.05.0 5.0

    Rating 3.03.0 3.0

    Rating 5.05.0 5.0

    Things I liked:

    Since this is the pellet used in the 50m test (dime size group), with my Steyr "LG110 Hunter" from the factory, I have gone with this pellet first. So far I get slightly larger groups, but I am not the strap down cradle used at the factory. Time will tell if my skills can do justice to this pellet and weapon.

    Things I would have changed:

    Price is several dollars more than same weight pellet (smaller head) from Air Arms, that I use with my Marauder.

    What others should know:

    No

  • Rating 4.04.0 4.0

    Rating 3.03.0 3.0

    Rating 4.04.0 4.0

    Things I liked:

    Among the most consistent pellets with my Benjamin Trail NP. Grouping at 20-35 yards about as good as with my other favorite pellets. Low number of flyers. Product is looking very uniform.

    Things I would have changed:

    These tend to be a bit small compared to H&N FTT, Baracuda, or Sniper Medium. However, they are a much better fit than the seriously undersized JSB 8.44 gr pellets that I cannot recommend at all for the Trail NP (see my review).

    What others should know:

    Best pellet for Trail NP under my condition is the H&N Sniper Medium but the JSB 10.34 gr is close behind. Due to the current unavailability of the Sniper pellets I have switched to the JSB and I am very happy with them. Their weight is not overwhelming my gun, they achieve 810 ft/sec for 15.1 FPE. Trajectory to 35 yards is quite flat so I do not need to make any adjustments for typical target distances of 15-35 yards when sighted in at 22 yards. They are not as sensitive to cross wind as lighter pellets can be. IMO an excellent hunting pellet for the 177 caliber that has proven its ability on squirrel.

  • Rating 5.05.0 5.0

    Rating 5.05.0 5.0

    Rating 5.05.0 5.0

    Things I liked:

    Best pellet for my .177 Gen 2 Marauder ...by a wide margin. The barrel on my M-rod is very pellet fussy (as opposed to my .22 Gamo Coyote ...which isn't too fussy at all - even it shoots the best groups with JSB 18.13s), but I can get nice groups with this JSB 10.34. Seems like all my PCPs just shoot JSB pellets very well ...Hmmm!

    Things I would have changed:

    Nothing!

    What others should know:

    If you have a .177 M-Rod and it just isn't grouping consistently well with other pellets, then try these. I'm getting nickel to quarter sized 10 shot groups at 39 yards under calm conditions - something I just haven't been able to do with other pellets in this particular air gun without getting several unwanted 'flyers'.

  • Rating 5.05.0 5.0

    Rating 4.04.0 4.0

    Rating 5.05.0 5.0

    Things I liked:

    Excellent pellet for my Marauder.

    Things I would have changed:

    Less expensive would be nice.

  • Rating 5.05.0 5.0

    Rating 5.05.0 5.0

    Rating 5.05.0 5.0

    Things I liked:

    These pellets work excellent in my Air Arms TX200 they fit snug but smoothly into the breech.I usually check my pellets before competition but I've stopped doing that because I couldn't find any problems.

    Things I would have changed:

    I would like to see them come in a little bit lighter weight somewhere in the 8-9 grain area,but 10.34 seems to work in my TX200 ok.

    What others should know:

    In my opinion these pellets are too nice(costly) to use for casual plinking.

  • Rating 5.05.0 5.0

    Rating 4.04.0 4.0

    Rating 4.04.0 4.0

    Things I liked:

    One of the best pellets out there.

    Things I would have changed:

    Lower price screw on top

  • Rating 5.05.0 5.0

    Rating 4.04.0 4.0

    Rating 5.05.0 5.0

    Things I liked:

    Good product, good shipping/packing, quick delivery. These give me the best results.

    Things I would have changed:

    High price.

    What others should know:

    These work very well in my 766 pumper as well as my pcp air gun.

  • Rating 5.05.0 5.0

    Rating 5.05.0 5.0

    Rating 5.05.0 5.0

    Things I liked:

    Most precise pellet when shot out of my 1720T. At 25 yards I can sometimes get .20" groups. The uniformity of these pellets is fantastic, there will sometimes be bent skirts because the skirts are slightly thinner than most but the surface finish is great.

    What others should know:

    If you buy a 1720T this is the first pellet you should start with because many 1720T owners have good luck with these. If you're looking for lead free options for the 1720T I would suggest Baracuda Greens, for hollow points Baracuda Hunters or Hunter Extremes.

  • Rating 5.05.0 5.0

    Rating 5.05.0 5.0

    Rating 5.05.0 5.0

    Things I liked:

    Price and Quality. 4 tins for about 50$ shipped. These work great in my Marauder and Evanix Rainstorm 2. Also, they work great in my friends Gamo Whisper Fusion.

    Things I would have changed:

    Nothing. I tried to sort by weight. Super consistent. I don't even bother anymore.

    What others should know:

    These work great in a wide variety of air guns. I'm sure you will find that one magical tin that is just plain awesome. But, if you wanna keep it simple? These are the way to go!

  • Rating 5.05.0 5.0

    Rating 5.05.0 5.0

    Rating 5.05.0 5.0

    Things I liked:

    Back when I thought pellets were pellets, I would buy the best match pellets I could find to shoot matches, but every since I put a jsb, 10.34 in my bsa I had to pull off a little too c if I was hitting the target

    Things I would have changed:

    Nothing

    What others should know:

    Be sure to order more before you run out

  • Rating 5.05.0 5.0

    Rating 5.05.0 5.0

    Rating 5.05.0 5.0

    Things I liked:

    Consistent weight and velocities, excellent accuracy

    Things I would have changed:

    Nothing

    What others should know:

    These are very accurate pellets and the additional weight allowed me to obtain tighter groups and more consistent velocities from my collection of break barreled rifles.

  • Previous 12 ... 456 ... 1415 Next

Buy With Confidence

Get FREE shipping on qualifying orders! Any order $150+ with a shipping address in the contiguous US will receive the option for free ground shipping on items sold & shipped by Pyramyd AIR during checkout. Certain restrictions apply.

Free shipping may not be combined with a coupon unless stated otherwise.

View Shipping Info

Want More?

Join Our Email List for News and Deals!

Join the Pyramyd AIR mailing list: Our e-mails are filled with new products, deals, sneak peeks, tips and tricks, contests and more - sign up today!

Text JOIN to 91256 and get $10 OFF Your Next $50+ Order!

* By providing your number above, you agree to receive recurring autodialed marketing text msgs (e.g. cart reminders) to the mobile number used at opt-in from Pyramyd AIR on 91256. Reply with birthday MM/DD/YYYY to verify legal age of 21+ in order to receive texts. Consent is not a condition of purchase. Msg frequency may vary. Msg & data rates may apply. Reply HELP for help and STOP to cancel. See Terms and Conditions & Privacy Policy.