---
product_id: 102703715
title: "JSB Diabolo Exact Jumbo Heavy .22 Cal, 18.13 gr.- 250 Ct."
brand: "jsb"
price: "€ 58.65"
currency: EUR
in_stock: true
reviews_count: 9
category: "Jsb"
url: https://www.desertcart.fi/products/102703715-jsb-diabolo-exact-jumbo-heavy-22-cal-18-13-gr
store_origin: FI
region: Finland
---

# 18.13 gr. optimized weight for speed 0.22 Caliber precision 250 count bulk pack JSB Diabolo Exact Jumbo Heavy .22 Cal, 18.13 gr.- 250 Ct.

**Brand:** jsb
**Price:** € 58.65
**Availability:** ✅ In Stock

## Summary

> 🎯 Elevate your aim with JSB Exact Jumbo – where speed meets precision!

## Quick Answers

- **What is this?** JSB Diabolo Exact Jumbo Heavy .22 Cal, 18.13 gr.- 250 Ct. by jsb
- **How much does it cost?** € 58.65 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/102703715-jsb-diabolo-exact-jumbo-heavy-22-cal-18-13-gr)

## 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

- • **Bulk Advantage:** Generous 250-count pack ensures you never run out during critical target sessions.
- • **Classic Domed Design:** Domed nose shape enhances aerodynamic stability for consistent shot grouping.
- • **Speed-Optimized Weight:** Slightly lightened 18.13 gr. pellets deliver faster velocity without sacrificing control.
- • **Precision-Caliber Power:** Engineered at .22 caliber for pinpoint accuracy in every shot.
- • **Versatile Compatibility:** Perfectly suited for airguns with restricted power, maximizing performance across setups.

## Overview

The JSB Diabolo Exact Jumbo Heavy .22 Cal pellet is a premium, slightly lightened 18.13 grain pellet designed for airguns with restricted power. Featuring a classic domed nose and precision .22 caliber, this 250-count pack offers enhanced speed and accuracy, making it ideal for serious target shooters seeking consistent performance.

## Description

.22 caliber 18.13 grains 5.52mm head Domed 250 pellets

Review: Quality products. - Good shooting and all uniform looking so far.
Review: JSB Diabolo Exact Jumbo Heavy .22 Cal, 18.13 gr., 250 Ct.: The Marksman's Best Friend - Introducing the JSB Diabolo Exact Jumbo Heavy .22 Cal pellets—your trusty sidekick in the world of PCP air rifles. When it comes to consistency and reliability, these pellets are second to none. First off, let’s talk about performance. These pellets group exceptionally well, making them a top choice for precision shooting. If hitting the bullseye is your goal, the JSB Diabolo Exact Jumbo Heavy pellets are your ticket to success. Their consistent quality means you can count on them shot after shot, without any of the frustrating variability that lesser pellets might offer. For those who rely on PCP air rifles, these pellets are a godsend. They’re my go-to choice, and for good reason. Their weight and design ensure optimal performance, whether you're target shooting or hunting. The 18.13 gr. heft provides excellent downrange energy and stability, ensuring that your shots stay on target. In conclusion, the JSB Diabolo Exact Jumbo Heavy .22 Cal pellets are a must-have for any serious air rifle enthusiast. With a count of 250 per tin, you'll have plenty of high-quality ammo to keep you shooting for a while. Reliable, consistent, and perfectly suited for PCP air rifles, these pellets will quickly become your favorites too. Grab a tin and experience the difference for yourself!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07JQQZMKC |
| Best Sellers Rank | #16,770 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #26 in Air Gun Pellets |
| Brand | JSB |
| Brand Name | JSB |
| Caliber | 0.22 |
| Color | black |
| Cross section shape | Round |
| Customer Reviews | 4.5 4.5 out of 5 stars (394) |
| Date First Available | January 9, 2014 |
| Item Dimensions LxWxH | 2 x 1 x 1 inches |
| Item Package Dimensions L x W x H | 3.07 x 3.07 x 2.24 inches |
| Item Weight | 0.66 Pounds |
| Manufacturer | JSB |
| Material | Metal |
| Package Weight | 0.33 Kilograms |
| Part Number | 300104 |
| Product Dimensions | 1"W x 1"H |
| Shape | Round |
| Size | 0.22" |
| Sport | Target Shooting |
| Style | Classic |
| UPC | 894421000295 894421300104 |

## Product Details

- **Brand:** JSB
- **Color:** black
- **Material:** Metal
- **Size:** 0.22"
- **Sport:** Target Shooting

## Images

![JSB Diabolo Exact Jumbo Heavy .22 Cal, 18.13 gr.- 250 Ct. - 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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality products.
*by D***T on December 15, 2025*

Good shooting and all uniform looking so far.

### ⭐⭐⭐⭐⭐ JSB Diabolo Exact Jumbo Heavy .22 Cal, 18.13 gr., 250 Ct.: The Marksman's Best Friend
*by W***N on July 12, 2024*

Introducing the JSB Diabolo Exact Jumbo Heavy .22 Cal pellets—your trusty sidekick in the world of PCP air rifles. When it comes to consistency and reliability, these pellets are second to none. First off, let’s talk about performance. These pellets group exceptionally well, making them a top choice for precision shooting. If hitting the bullseye is your goal, the JSB Diabolo Exact Jumbo Heavy pellets are your ticket to success. Their consistent quality means you can count on them shot after shot, without any of the frustrating variability that lesser pellets might offer. For those who rely on PCP air rifles, these pellets are a godsend. They’re my go-to choice, and for good reason. Their weight and design ensure optimal performance, whether you're target shooting or hunting. The 18.13 gr. heft provides excellent downrange energy and stability, ensuring that your shots stay on target. In conclusion, the JSB Diabolo Exact Jumbo Heavy .22 Cal pellets are a must-have for any serious air rifle enthusiast. With a count of 250 per tin, you'll have plenty of high-quality ammo to keep you shooting for a while. Reliable, consistent, and perfectly suited for PCP air rifles, these pellets will quickly become your favorites too. Grab a tin and experience the difference for yourself!

### ⭐⭐⭐⭐⭐ Made a huge difference.
*by A***A on October 20, 2025*

Had some issues trying to get the Beeman under lever air rifle to shoot accurately. Read several reviews of how accurate this PCP is, but to no avail. After speaking with an experienced friend he guided me to these. It seems the PCP .22 rifle needs a big more weight to stabilize and shoot accurately. This really made a huge difference. Shooting in a tight area, it is not unexpected to rip a large hole after 10 shots. So if you’re shooting a pcp and having an issue with accuracy, try these and see if that helps. Good luck!

## 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 Finland*
*Store origin: FI*
*Last updated: 2026-02-23*