---
product_id: 69072108
title: "Hatsan AT44 Long/BullBoss Fill Cylinder - 230cc, (H) Class, Black"
brand: "hatsan"
price: "978.38 DT"
currency: TND
in_stock: true
category: "Hatsan"
url: https://www.desertcart.tn/products/69072108-hatsan-at44-long-bullboss-fill-cylinder-230cc-h-class-black
store_origin: TN
region: Tunisia
---

# 200BAR (2900PSI) max fill pressure Built-in valve for seamless control 230cc high-capacity volume Hatsan AT44 Long/BullBoss Fill Cylinder - 230cc, (H) Class, Black

**Brand:** hatsan
**Price:** 978.38 DT
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your precision. Own the range.

## Quick Answers

- **What is this?** Hatsan AT44 Long/BullBoss Fill Cylinder - 230cc, (H) Class, Black by hatsan
- **How much does it cost?** 978.38 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/69072108-hatsan-at44-long-bullboss-fill-cylinder-230cc-h-class-black)

## Best For

- hatsan enthusiasts

## Why This Product

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

## Key Features

- • **Protective Cap Included:** Keep your cylinder safe and pristine with the included protective cap, perfect for on-the-go professionals.
- • **High-Pressure Resilience:** Rated for 200BAR (2900 PSI) fill pressure, delivering reliable power and durability under intense conditions.
- • **Built-in Valve Technology:** Integrated valve system streamlines refilling and pressure regulation for hassle-free maintenance.
- • **Robust 230cc Air Capacity:** Maximize your shooting sessions with an ample 230cc volume for extended air supply.
- • **Precision Fit for Hatsan AT44:** Engineered exclusively for the AT44 Long series, ensuring flawless compatibility and peak performance.

## Overview

The AT44 Long/BullBoss Fill Cylinder is a premium 230cc air cylinder designed specifically for Hatsan AT44 Long series PCP airguns. Featuring a built-in valve and rated for a high fill pressure of 200BAR (2900 PSI), it ensures reliable, extended shooting performance. Finished in sleek black alloy steel and equipped with a protective cap, this cylinder combines durability with professional-grade functionality for serious airgun enthusiasts.

## Description

NEW air cylinder for Hatsan AT44 LONG series PCP airguns with 23 inch barrel. 230cc volume. 200 BAR (2900 PSI) fill pressure. Built-in pressure gauge.

## Features

- Fits Hatsan AT44 models
- Built-in Valve
- 200BAR (2900PSI) Fill Pressure
- Protective cap included

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07CQ8LQZG |
| Additional Features | Built-in Valve |
| Best Sellers Rank | #340,501 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #34 in Air Gun Tools |
| Brand Name | Hatsan |
| Color | Black |
| Control Method | Touch |
| Customer Reviews | 4.4 4.4 out of 5 stars (85) |
| Finish Types | Brushed |
| Global Trade Identification Number | 00817461013896 |
| Included Components | Cylinder |
| Item Dimensions | 24 x 2 x 2 inches |
| Item Type Name | Air Cylinder |
| Lock Type | Key Lock |
| Manufacturer | Hatsan |
| Manufacturer Part Number | HA90250 |
| Manufacturer Warranty Description | 90-Day Limited |
| Material Type | Alloy Steel |
| Model Name | AT44 Fill Cyl |
| Model Number | HA90250 |
| Number of Pieces | 1 |
| Recommended Uses For Product | Air gun maintenance and refilling |
| Shape | Cylindrical |
| Style Name | Modern |
| UPC | 817461013896 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Hatsan
- **Item dimensions L x W x H:** 24 x 2 x 2 inches
- **Lock Type:** Key Lock
- **Material:** Alloy Steel
- **Special Feature:** Built-in Valve

## Images

![Hatsan AT44 Long/BullBoss Fill Cylinder - 230cc, (H) Class, Black - Image 1](https://m.media-amazon.com/images/I/61xrMGdeyKL.jpg)

## Questions & Answers

**Q: Does this work with the invader model?**
A: No

**Q: Does it include degassing tool, goes on threaded end and lets you release the air inside slowly?**
A: my cylinder came with a brass cap-end, not a degassing type brass cap!

**Q: Where do i get seals for this tube.**
A: The seals are just ordinary Buna-N or if you prefer oil resistant; Viton seals. You can buy them from your local hardware stores.

**Q: How do I install this extra air cylinder**
A: This is the same air cylinder as the one that came with the Hatsan BullBoss. You simply unscrew the original cylinder and screw this one on. It makes carrying extra air capacity very easy. You can have a full cylinder on hand to replace the one on the rifle when it gets too low on pressure (in the red zone). The extra cylinder can be filled off the rifle to its max and kept in reserve.

## Frequently Bought Together

- Hatsan AT44 Long/BullBoss Fill Cylinder - 230cc, (H) Class, Black
- Hatsan AT44 (H) Class Regulator, One Size, Black
- Air Venturi Male Quick-Disconnect, 1/8 BSPP Female Threads, Steel, Rated to 5000 PSI, Incl. Delrin Seal

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**Shop now:** [https://www.desertcart.tn/products/69072108-hatsan-at44-long-bullboss-fill-cylinder-230cc-h-class-black](https://www.desertcart.tn/products/69072108-hatsan-at44-long-bullboss-fill-cylinder-230cc-h-class-black)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-21*