---
product_id: 520325638
title: "Avler™ 1/2\" (.50 Caliber) Steel Bearing Balls for Slingshot Ammo (Pack of 100)"
brand: "avler"
price: "183.56 DT"
currency: TND
in_stock: true
reviews_count: 7
category: "Avler"
url: https://www.desertcart.tn/products/520325638-avler-1-2-50-caliber-steel-bearing-balls-for-slingshot
store_origin: TN
region: Tunisia
---

# Exact .50 caliber (12.7mm) size 100% perfectly round precision Durable chrome steel build Avler™ 1/2" (.50 Caliber) Steel Bearing Balls for Slingshot Ammo (Pack of 100)

**Brand:** avler
**Price:** 183.56 DT
**Availability:** ✅ In Stock

## Summary

> 🎯 Lock, Load, Launch: The Ultimate Ammo Upgrade

## Quick Answers

- **What is this?** Avler™ 1/2" (.50 Caliber) Steel Bearing Balls for Slingshot Ammo (Pack of 100) by avler
- **How much does it cost?** 183.56 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/520325638-avler-1-2-50-caliber-steel-bearing-balls-for-slingshot)

## Best For

- avler enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Crafted from robust chrome steel, these balls withstand intense slingshot action without wear.
- • **Versatile Use:** Perfect for slingshots, catapults, and creative projects—unleash your tactical edge.
- • **Bulk Value Pack:** 100 balls per pack means you’re always ready for your next outdoor adventure or DIY project.
- • **Ideal Caliber Fit:** True .50 caliber diameter (12.7mm) ensures compatibility with your slingshot ammo needs.
- • **Precision Perfected:** Each ball is flawlessly round with zero flat spots for consistent performance.

## Overview

Avler™ 1/2" (.50 Caliber) Steel Bearing Balls are precision-engineered chrome steel spheres, each weighing 8.4g and measuring exactly 12.7mm in diameter. Sold in a convenient pack of 100, these durable, perfectly round balls are optimized for slingshot ammo and various DIY applications, delivering consistent performance and unbeatable value.

## Description

These chrome steel balls are inexpensive and great for your own projects.

Review: Great - Spot on
Review: Not .50 cal - These are not .50 cal They will NOT fit any .50 firearm. They do work perfectly with a catapult though.

## Features

- Material: Chrome Steel
- Weight: 8.4g each
- 100% Round. No flat spots
- Size: 1/2" Diameter (.50 Caliber) (12.7mm)
- Pack of 100

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00EYUYQA2 |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 59,006 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 47 in Skateboard Bearings |
| Customer Reviews | 4.6 4.6 out of 5 stars (897) |
| Date First Available | 4 Sept. 2013 |
| Item Package Quantity | 1 |
| Item Weight | 839 g |
| Item model number | AV12SA |
| Item thickness | 0.5 Inches |
| Manufacturer | Avler |
| Material | Alloy Steel |
| Measurement System | Inch |
| Package Dimensions | 12.09 x 5.89 x 5.89 cm; 839.15 g |
| Part number | AV12SA |
| Pattern | Solid |
| Shape | Round |
| Style | Classic |

## Images

![Avler™ 1/2" (.50 Caliber) Steel Bearing Balls for Slingshot Ammo (Pack of 100) - Image 1](https://m.media-amazon.com/images/I/81-28fp8kaL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great
*by J***N on 24 January 2026*

Spot on

### ⭐ Not .50 cal
*by P***L on 13 November 2025*

These are not .50 cal They will NOT fit any .50 firearm. They do work perfectly with a catapult though.

### ⭐⭐⭐⭐⭐ Review
*by O***Y on 19 February 2026*

I used these in a classroom demonstrator as the electrons around a nucleus. They are consistent, nicely finished, and suit my purpose perfectly. I cannot tell you they would actually work as a ball bearing under load.

## Frequently Bought Together

- Avler 1/2 Inch (.50 Caliber) Steel Bearing Balls (Pack of 100)
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- Umarex T4E TR50 Revolver .50 Caliber Training Pistol Paintball Gun Marker Magazine

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**Shop now:** [https://www.desertcart.tn/products/520325638-avler-1-2-50-caliber-steel-bearing-balls-for-slingshot](https://www.desertcart.tn/products/520325638-avler-1-2-50-caliber-steel-bearing-balls-for-slingshot)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-10-18*