JSB Diabolo Exact King Heavy, .25 Cal, 33.95 Grains, Domed, 300ct
$26.99
Quantity:300 count
Quantity:
Estimate Shipping
Shipped & sold by Pyramyd AIR
60 day money back guarantee
Description
- .25 caliber
- 33.95 grains
- Domed
- 300 pellets
Please note: The only difference between the original King Heavy and the King Heavy MkII pellets is the outer diameter of the skirt. This dimension on the original MKI pellets are 6.68 - 6.70 mm while the MKII pellets measure 6.58 - 6.60 mm. The appearance of the skirt or back of the pellet can vary.
Specifications
Overall Rating
Review This Product
Tell us what you think
10 of 60 JSB Diabolo Exact King Heavy .25 (6.35mm) Cal Reviews
I found these to be consistent in size and shape, I check the pellets for bits of metal in the skirt and found very few that had material that would come out on a Q tip, With the weight being 33.94 grains that shoot hard and will deliver a kill shot out to at least 60 yds. out of both Hatsan Flash and Invader.
Things I Would Have ChangedNothing
These are very accurate in my 25 Cal avenger.
JSB has been my first choice for years and their sales show I am not the Lone Ranger. They are totally consistent and misses are the fault of the shooter or the weapon.
Things I Would Have ChangedNothing I can think of except to produce enough that we don't have a shortage.
What Others Should KnowIf you can't get JSB try some FX pellets. It's as if they are produced by JSB and I have found them interchangeable.
Very accurate pellets! Shooting them out of my Benjamin Kratos. I like the buy 4 tins and getting the fourth one free.
I like how the pellets were packed for shipping. Pellets were very clean and uniform in appearance. The skirts appear slightly thicker than other brands I have tried. Thicker skirts should reduce possible deformation issues as well as creat a more balanced weight distribution front to back in each pellet. This should aid to stabilizing the pellet during flight.
Things I Would Have ChangedA screw on lid would be great.
What Others Should KnowI am a bench rest shooter. We strive for tight groups at distance. Having recently purchased a PCP rifle i tried several different brands of pellets with little success of holding any assemblance of acceptable accuracy. That is until I tried these JSB pellets.was able to shoot one ragged hole group at 50 yards. Using these pellets I might be competative with the rimfire shooters I compete agenst.
I bought these for my circa 2006 Airforce Condor. Because the MkII pellet has a smaller skirt than the standard JSB pellet, they did not shoot acceptably in my Condor. However, these are EXTREMELY accurate in a FX Wildcat III using the STX superior liner. I get all 5 shots touching at 100 yards, shooting at 920fps. I did not weight sort them either, so they must have been very consistent weight. Velocity spread was 923 to 919 fps for 30 shots.
Things I Would Have ChangedTwist lid container would be nice.
What Others Should KnowThese are ideal for airgunners who do not need slugs. I can hit beer bottlecaps at 125 yards every single shot with these.
My hunting range rarely exceeds 100 yards, and these are more accurate than ANY slug I have tried in the FX rifle.
The skirt on the MkII variety is smaller by a few thousandths. I would try a tin of the standard variety with the larger skirt before assuming the MkII will work well in your rifle. I found the standard JSB shoots better in an Airforce, while the MKII do much better in an FX.
First, I really like JSB pellets and find they are the most accurate in my guns. However, my latest purchase is causing me a lot of work. I bought two tins of 300, lot number M72/09, and the weight spread goes from 33.5 to 35gns! I am sorting them into .2 grain batches. Normally, the spread is not bad and I can sort into .1 batches. Additionally, compared to my previously purchase ammo, the skirts seem to be rough as if the machinery dies that cut the pellet are wearing out. I don't know how well they will shoot as I have my guns apart for some mods and probably won't get to shoot them for a couple weeks. If possible, I will update my review after I shoot them.
Things I Would Have ChangedReplace the worn out dies on the pellet machine.
package very will . fast shipping
Things I Would Have Changednothing
What Others Should Knowwill buy again
Very accurate.
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
During busy holidays, we step our efforts to ship all orders as fast as possible, but you may experience an additional 1-2 day delay before your order ships. This may also happen if you change your order during processing.
View Shipping Times
U.S. federal law requires that all airsoft guns are sold with a 1/4-inch blaze orange muzzle or an orange flash hider to avoid the guns being mistaken for firearms.
View Shipping Restrictions
If you're picking up a new air gun, our team can test and tune the equipment before it leaves the warehouse. We can even set up an optic or other equipment so you can get out shooting without the hassle. For bowhunters, our certified master bow technicians provide services such as assembly, optics zeroing, and full equipment setup, which can maximize the potential of your purchase.
By leveraging our expertise and precision, we ensure that your equipment is finely tuned to meet your specific needs and get you ready for your outdoor pursuits. So look out for our services when shopping for something new, and let our experts help you get the most from your outdoor adventures.
View Service Info
A warranty is provided by each manufacturer to ensure that your product is free of defect in both materials and workmanship.
View Warranty Details
If you need to return an item please read our return policy.
Learn About Returns
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
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.
Jul 31, 2023
By Michael Bohn
Very accurate out of my RAW .25 cal.
Things I Would Have ChangedI think they are way too expensive
What Others Should KnowIf you are looking for best accuracy you will have to weigh them. I found there to be 1.2gr.difference in weights.