JSB 546236-500 Diabolo Exact .177 4.52mm Pellets 500pk
The JSB Diabolo Exact 4.52mm is arguably the most popular airgun pellet in the world, and for good reason. By opting for the slightly oversized 4.52mm head, you ensure a superior "seal" against the rifling of most standard .177 barrels, maximizing air efficiency and accuracy. This legendary domed pellet is hand-selected to ensure uniform quality, making it the gold standard for long-range target shooting and small-game hunting. When consistency is non-negotiable, the 4.52mm Exact is the reliable workhorse every shooter needs in their kit. - George
#1265
#1266
#1305
#1309
#1306
The company’s best seller, the JSB Exact Diabolo .177 is currently one of the most popular pellets on the market for good reason. Its weight and profile are optimised for FT (Field Target) air rifles, giving consistently stable flight and exceptional grouping.
This pellet uses a very functional profile common to the Exact series and benefits from a higher weight with an ideal centre of gravity, which together produce stable flying properties and reliable, tight groups. The excellent manufacturing and perfect alignment of each pellet ensure repeatable accuracy shot after shot.
Ideal for competition shooters and serious target practice, the JSB Exact .177 4.52 mm is a go-to choice for anyone wanting consistent performance from their air rifle.
- Weight per pellet 0.547 g
- Diameter 4.510 mm (.177)
- Contents 500 pellets
- Muzzle velocity 240 m/s (when airgun power is set to 16 J)
- JSB Diabolo Exact .177 4.52mm Pellets 500pk
-
Why is 4.52mm the most popular head size for .177 pellets? The 4.52mm head size provides a slightly tighter seal against the barrel rifling in the majority of modern air rifles, leading to better air efficiency and improved spin stability.
-
What is the effective hunting range for JSB Exact .177? Due to their high ballistic coefficient, these pellets are highly effective for humane small-game pest control at ranges of 30 to 50 yards, and even further for target shooting.
-
Will 4.52mm pellets fit in my rotary magazine? Yes, the classic domed shape of the JSB Exact is designed to cycle smoothly through almost all PCP magazine systems without snagging.
-
Are JSB pellets better than cheaper brands? JSB pellets are hand-sorted and manufactured to much tighter tolerances than budget brands, meaning fewer "flyers" and more consistent "hole-in-hole" performance.
-
What is the best pellet for a Weihrauch or AirArms rifle? Most owners of premium European air rifles find that the 4.52mm JSB Exact is the most accurate ammunition for their specific barrel rifling.
Our aim is to ensure that your order arrives with you as soon as possible and in the safest, most cost-effective means.
Please Note: Shipping charges may be subject to additional surcharges if out of area or over weight restrictions.
Please Note: DPD SHIPMENTS REQUIRE THE CUSTOMER TO SHOW A PIN CODE ON DELIVERY - READ MORE: HERE
COURIERS
 |
 |
 |
 |
We use DPD , RoyalMail, TNT and UPS courier services for all our orders whether dispatching to the UK or International. As soon as your order has been dispatched you will receive an email with your unique tracking number. We are unable to add delivery notes to your order regarding safe spaces or neighbour deliveries. If you require this service it can be arranged directly with the courier once the parcel is in their network.
IN-STORE ITEMS
These are items that we have in-stock and will be sent out for delivery as soon as possible. We aim to dispatch all orders within 1-2 working days, but during busy periods dispatch may be delayed by a day or so. If you would like to purchase the item in person then please call ahead to arrange an appointment: 01803 611 895.
PRE-ORDER ITEMS
These are usually items that are going to be out-of-stock for a number of weeks or are in short supply. By purchasing a Pre-Order Item you are in effect paying a deposit for your goods. As soon as the item is back in stock yours will be dispatched within 24 hours where possible. Please see individual product pages for current back-in-stock dates. In rare occasions, these dates can be changed by the manufacturers so we recommend staying in contact with Optics Warehouse depending on the product lead time.
INTERNATIONAL DELIVERY & TAXES
In addition to the above information If your delivery address is outside of the UK you may be subject to import duties and taxes, which are levied once a shipment reaches your country. Any such additional charges for customs clearance must be borne by you. You should note that customs policies vary widely from country to country. Optics Warehouse advises each customer to contact their local customs office for further information if they are in any way unsure of local duties or liabilities. Cross border shipments are subject to opening and inspection by customs authorities which means some packages may be opened and re-sealed.
NEED HELP?
If you require any further assistance, please call us on 01803 611 895 or email sales@opticswarehouse.co.uk
-
A NOTE ABOUT DPD SHIPMENTS:
- Please be advised that we have now introduced DPD Pins to all DPD orders from Optics Warehouse.
- If your shipment is being sent from Optics Warehouse via DPD you will be sent a Pin Code that must be shown to the courier upon delivery.
- The pincode is sent VIA email & TEXT message. A valid email address and mobile number must be provided at checkout. Emails will be sent from "Riviera House 3PL" - if you do not receive this email please check your junk or spam folders.
- Please note that if you do not display your pin code to the courier driver upon delivery, you will not be able to have your item and you may need to schedule another delivery date to show a valid pin.
- Please view the attached slides HERE for further information!