---
product_id: 102703715
title: "JSB Exact Jumbo Heavy .22 Cal Domed Airgun Pellets, 18.13 Grain, 250 Count"
brand: "jsb"
price: "31210CFA"
currency: XOF
in_stock: true
url: https://www.desertcart.sn/products/102703715-jsb-exact-jumbo-heavy-22-cal-domed-airgun-pellets-18
store_origin: SN
region: Senegal
---

# 18.13 grain heavy pellet for deep penetration Consistent shape & weight for unmatched accuracy Precision crafted in Czech Republic JSB Exact Jumbo Heavy .22 Cal Domed Airgun Pellets, 18.13 Grain, 250 Count

**Brand:** jsb
**Price:** 31210CFA
**Availability:** ✅ In Stock

## Summary

> 🎯 Lock in precision. Dominate your shot.

## Quick Answers

- **What is this?** JSB Exact Jumbo Heavy .22 Cal Domed Airgun Pellets, 18.13 Grain, 250 Count by jsb
- **How much does it cost?** 31210CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/102703715-jsb-exact-jumbo-heavy-22-cal-domed-airgun-pellets-18)

## Best For

- jsb enthusiasts

## Why This Product

- Trusted jsb brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Sealed Freshness:** Factory-sealed screw-top tin preserves pellet integrity and protects from damage or moisture.
- • **Heavyweight Champion:** 18.13 grain domed pellets deliver superior penetration and stability for mid- to high-power air rifles.
- • **Versatile Performance:** Ideal for hunting, pest control, and long-range target shooting with .22 caliber airguns—match your power for the flattest trajectory.
- • **Trusted by Pros Worldwide:** Chosen by competition shooters and hunters for repeatable accuracy shot after shot.
- • **Czech Precision Engineering:** Manufactured with exacting standards in the Czech Republic, ensuring every pellet meets strict weight and shape consistency.

## Overview

JSB Match Diabolo Exact Jumbo Heavy .22 caliber airgun pellets are precision-made in the Czech Republic from pure lead, weighing 18.13 grains each. Packaged in a sealed 250-count tin, these domed pellets offer consistent weight and shape for deep penetration and exceptional accuracy, making them a top choice for hunting, pest control, and long-range target shooting with mid- to high-power .22 air rifles.

## Description

What is this pellet? The JSB Exact Jumbo Heavy is a .22 caliber (5.5mm) domed diabolo air rifle pellet weighing 18.13 grains (1.175 g), with a 5.52mm head and 250 pellets per tin. JSB Match Diabolo has made airgun pellets in Bohumin, Czech Republic, since 1991. Which airguns suit this pellet? Heavier .22 pellets gain muzzle energy in precharged pneumatic (PCP) rifles, so 18.13 grains is a common choice for PCP and higher-power air rifles. In spring-piston rifles, .22 performance typically peaks between 14 and 18 grains, so owners of lower-power springers often choose a lighter pellet. JSB quotes a muzzle velocity of 165 m/s (about 541 fps) from a 16 joule airgun. What is it used for? Shooters use it for small game hunting and pest control, such as squirrels, rabbits and rats where local rules allow, and for field target and longer-range practice, where the domed head keeps flight stable. Which head size fits my barrel? This pellet is made with a 5.52mm head. Barrels vary slightly, so testing a few pellets is a normal step toward the tightest groups from a given rifle. Safety: airgun ammunition, not a toy; adult supervision required. Contains lead, so wash hands after handling. Wear eye protection and shoot toward a safe backstop.

## Features

- What It Is: JSB Exact Jumbo Heavy, the heavier weight in the Exact Jumbo .22 family; a domed diabolo pellet whose extra weight helps it hold a steady flight path in wind and at longer distances
- Will It Fit: .22 caliber (5.5mm) air rifles; 5.52mm head diameter; 18.13 grains (1.175 g) per pellet; 250 pellets in one tin
- Uses and Airgun Match: small game hunting, pest control, field target and long-range practice; suits mid- and high-power .22 PCP and spring-piston air rifles; lower-power springers often shoot lighter pellets better
- Made by JSB Since 1991: produced in Bohumin, Czech Republic, by the company founded by former marksman and coach Josef Schulz; pure lead pellets made on stamping machines built for JSB; every production batch tested in-house
- Fit, Tin and Safety: screw-lid metal tin; made in one 5.52mm head size, and barrels vary, so test a few pellets in your rifle first; contains lead, wash hands after handling; airgun ammunition, not a toy; adult supervision required

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07JQQZMKC |
| Best Sellers Rank | #49,261 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #69 in Air Gun Pellets |
| Brand Name | JSB |
| Caliber | 0.22 |
| Color | black |
| Compatible Devices | Air guns that use .22 caliber pellets and are compatible with JSB pellets |
| Cross Section Shape | Round |
| Customer Reviews | 4.5 4.5 out of 5 stars (505) |
| Included Components | 1 tin of 250 pellets |
| Item Dimensions W x H | 1"W x 1"H |
| Item Highlight | Match Diabolo line, 5.52mm head, pure lead diabolo, for PCP and high-power springer air rifles, small game, pest control |
| Item Weight | 11.36 ounces |
| Manufacturer | JSB Match Diabolo |
| Manufacturer Part Number | 300104 |
| Material Type | Metal |
| Model Name | Exact Jumbo Heavy |
| Model Number | 546287-250 |
| Number of Items | 1 |
| Shape | Round |
| Size | .22 Cal |
| Sport Type | Target Shooting |
| Style Name | Domed |
| UPC | 894421000295 894421300104 |
| Unit Count | 250 Count |

## Product Details

- **Brand:** JSB
- **Color:** black
- **Model Name:** Exact Jumbo Heavy
- **Size:** .22 Cal
- **Sport:** Target Shooting

## Images

![JSB Exact Jumbo Heavy .22 Cal Domed Airgun Pellets, 18.13 Grain, 250 Count - Image 1](https://m.media-amazon.com/images/I/61TWmVMDDBL.jpg)

## Questions & Answers

**Q: Is this good for break barrels air rifle?**
A: Hi m8,ye i use them in my beeson...pack a punch.

**Q: What is the ballistic coefficient?**
A: My app says it’s .035

## Frequently Bought Together

- JSB Diabolo Exact Jumbo Heavy .22 Cal, 18.13 gr.- 250 Ct.
- Gamo Swarm Magnum 10X GEN3i Inertia Fed .22 Caliber Break Barrel air Rifle. High Power 10-Shot Pellet air Gun. 1,300 fps Velocity.
- Gamo Swarm 10X GEN3i Magazine, .22

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-10-22*