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PY-P-1279
$24.99
$0.083 / RdList Price $29.99Earn 25 Bullseye Bucks
In-stock
Sold & shipped by Pyramyd AIR
WARNING This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov 
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Ballistic & Conversion Calcs
Sold & shipped by Pyramyd AIR
MkII pellet has a skirt diameter that is only 6.5mm, making the pellet work a little more reliably in some rotary magazines.
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.
In stock
Item Code: JSB-10253002 [PY-P-1279]
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Ballistic & Conversion Calcs
Sold & shipped by Pyramyd AIR
| Caliber | .25 (6.35mm) |
| Ammo Type | Pellets |
| Projectile Weight | 33.95gr |
| Ammo Shape |  |
| Ammo Diameter | .250 (6.35mm) |
| Skirt Size | 6.50 mm |
| Length | 8.74 mm |
| Quantity | 300 |
| Price per Round | $0.083 |
| Ballistic Coefficient | 0.054 A measure of the potential to retain velocity. Changes as velocity changes. A pellet or bullet with a high BC (a large number) will continue to fly much longer than a pellet or bullet with a low BC. |
5.0 (109 reviews)Create an online review
5.0 5.0
5.0 5.0
5.0 5.0
Verified Purchase
great prices on Ammo
Things I would have changed:I like that you can get 3 tins of ammo And get the Fourth 1 free Is ships fast at a good price
What others should know:well worth it
5.0 5.0
4.0 4.0
5.0 5.0
Verified Purchase
Usual JSB produced product, uniform, precise and clean as produced. This particular pellet is uniformly large and fits the oversized bore of my Hatsan 135 rifle. The only pellet so to do.
Things I would have changed:Obviously, the price point. But, on a materiel side, just keep making them consistently as has been done.
What others should know:These are THE PELLETS for the Hatsan .25 caliber bore. Hatsan can't seem to make a proper .25 bore based on two Model 135s; one replaced by a second one. None of the JSB competitors' pellets are oversized enough to be accurate in those sloppy bores!
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Restock Please
We are at the mercy of JSB and are waiting for a shipment.
Will these 33.95 gr pellets work in a magnum springer or gas piston rifle, such as Weihrauch HW 90, Beeman R1, Or Hatsan 135? Or are these made only for PCP rifles?
I would not use these in a those airguns mentioned.
What is the diference between Exact diabolo on the box under sign...M and Cz Sir..
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H&N Crow Magnum .25 Cal, 26.23 Grains, Hollowpoint, 150ctBuy With Confidence
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By Tod Boyd
Accurate in my JTS Airacuda (.25 cal.) 10 pellets = dime sized hole at 25 yards.