---
product_id: 14663297
title: "Aluminum Tuna RAILGUN Speargun with Open Muzzle - All Lengths"
brand: "rob allen"
price: "24025498₫"
currency: VND
in_stock: true
url: https://www.desertcart.vn/products/14663297-aluminum-tuna-railgun-speargun-with-open-muzzle-all-lengths
store_origin: VN
region: Vietnam
---

# 2X power bands 1.45mm wall thickness Aircraft-grade aluminum Aluminum Tuna RAILGUN Speargun with Open Muzzle - All Lengths

**Brand:** rob allen
**Price:** 24025498₫
**Availability:** ✅ In Stock

## Summary

> 🎯 Dive into Excellence with the Ultimate Speargun!

## Quick Answers

- **What is this?** Aluminum Tuna RAILGUN Speargun with Open Muzzle - All Lengths by rob allen
- **How much does it cost?** 24025498₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/14663297-aluminum-tuna-railgun-speargun-with-open-muzzle-all-lengths)

## Best For

- rob allen enthusiasts

## Why This Product

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

## Key Features

- • **Robust Design:** 7mm spring steel shaft ensures reliability and accuracy.
- • **Lightweight Champion:** Weighs only 2.11 kg, making it easy to handle without sacrificing power.
- • **Unmatched Durability:** Crafted from aircraft-grade aluminum for superior strength.
- • **Precision Engineering:** Equipped with the latest Vecta 2 Trigger Mechanism for flawless performance.
- • **Power Meets Performance:** Features dual 5/8" (16mm) power bands for double the thrust.

## Overview

The Rob Allen Aluminum Tuna RAILGUN Speargun is engineered for serious spearfishers, featuring aircraft-grade aluminum construction, a robust 1.45mm wall thickness, and cutting-edge Vecta 2 Trigger Mechanism. With dual 5/8" power bands and a 7mm spring steel shaft, this speargun delivers unmatched performance while remaining lightweight at just 2.11 kg.

## Description

Rob Allen Aluminum railbarrels have the same dimension as the carbon barrels. The rail level lines up with the profile of the mechanism and the muzzle. The integral rail is part of the barrel, thus increasing stiffness and reducing flex. This makes the guns deadly accurate.The rail barrel is made from aircraft grade aluminum with a wall thickness of 1.45 millimeters and the mechanism is made from glass reinforced nylon and has a solid 316 stainless steel sear.Rob Allen Vecta Aluminum Railguns are available in lengths from 0.7 meters to 1.4 meters (70 centimeters to 150 centimeters)

## Features

- Aircraft grade aluminum
- Wall thickness of 1.45 millimeters
- Latest Vecta 2 Trigger Mechanism
- 2X POWER BANDS: 5/8" (16 millimeters)
- 7mm Spring Steel Shaft

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Package Dimensions L x W x H | 67.5 x 4.3 x 4.2 inches |
| Package Weight | 2.11 Kilograms |
| Brand Name | Rob Allen |
| Manufacturer | Rob Allen |
| Part Number | 110CM OPEN MUZZLE TUNA RAILGUN |
| Size | 110CM |

## Images

![Aluminum Tuna RAILGUN Speargun with Open Muzzle - All Lengths - Image 1](https://m.media-amazon.com/images/I/51nFIjptMZS.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Does it come ready to shoot?**
A: When you purchase this speargun it will come with everything ready to shoot out of the bag. However, depending on what type of fish you will be shooting you may want to look into some accessories such as float lines and floats. If you have any other questions please do not hesitate to ask.Regards,Andrew

**Q: Does it come with a shock cord ?**
A: Yes All Rob Allen spearguns we sell here at Florida Keys Watersports come with the shock cord. The bungee, swivel, and mono are already rigged and ready to go! Also easy to convert to a reel, or breakaway.

**Q: Does this come with an enclosed track?**
A: Hello,This speargun is an enclosed track. Thank you for your question! Best,House of Scuba

**Q: can you mail to China?**
A: no

## Frequently Bought Together

- Rob Allen Aluminum Tuna RAILGUN Speargun with Open Muzzle - All Lengths
- Rob Allen Composite Speargun Reel
- Rob Allen Loading Butt Blank for Spearfishing Spearguns

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**Shop now:** [https://www.desertcart.vn/products/14663297-aluminum-tuna-railgun-speargun-with-open-muzzle-all-lengths](https://www.desertcart.vn/products/14663297-aluminum-tuna-railgun-speargun-with-open-muzzle-all-lengths)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-05-08*