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Umarex Glock G45/G17 MOS Gas Blowback Spare Magazine

Original price was: £54.99.Current price is: £49.99.

The Umarex Glock 17 & 45 Gen5 MOS GBB Magazine offers a 20-round capacity and an authentic design that mirrors the real steel version, which increases realism during use. Its wide baseplate allows quicker reloads, as it improves grip and access under pressure.

Built for gas blowback performance, this 6mm airsoft magazine delivers consistent feeding and is precisely engineered to fit Umarex Glock 17 and Glock 45 Gen5 MOS replicas.

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Description

Umarex Glock 17 & 45 Gen5 MOS GBB Magazine – 6mm Airsoft, 20 Round

This Umarex Glock 17 & 45 Gen5 MOS GBB Magazine delivers authentic aesthetics and rugged performance, making it an ideal choice for airsoft users operating Gen5 Glock platforms. Designed to replicate the real steel counterpart, its finish and form are virtually indistinguishable from the live-fire version — a feature that enhances realism during training or simulation environments.

Thanks to its wide baseplate, users benefit from faster and more reliable reloads, since the enhanced grip surface enables smoother extraction from the pistol grip. This design detail supports seamless operation in high-intensity scenarios, as it prevents fumbling and improves reload efficiency.

With its gas-powered mechanism, this 6mm airsoft magazine holds up to 20 rounds, making it a robust option for GBB platforms. It has been precisely engineered to maintain consistent gas flow and firing performance, which in turn ensures reliability during prolonged sessions.

Key Features

  • Authentic design: Replicates the Glock Gen5 magazine with near-identical dimensions and finish

  • 6mm calibre: Compatible with standard airsoft BBs for wide-ranging use

  • 20-round capacity: Provides a balanced mix of realism and extended play before reloading

  • Wide baseplate: Improves grip and facilitates quicker magazine changes under pressure

  • Compatible models: Designed for Umarex Glock 17 & Glock 45 Gen5 MOS GBB replicas

  • High-grade construction: Manufactured by Umarex for durability and reliability under gas-powered operation

This Umarex magazine is purpose-built for users who require functionality, authenticity, and compatibility across Gen5 Glock-based airsoft systems. Its performance edge stems not only from its durable build but also from a thoughtful design that caters to fast-paced, tactical use cases.

 

 

 

Defcon Airsoft is an Introducer Appointed Representative of Social Money Ltd t/a Dopple, a company registered in England under company number 08054296, and is authorised and regulated by the Financial Conduct Authority and is entered on the Financial Services Register under reference number 675283. Registered with the Information Commissioner’s Office under reference number ZA026178

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Josh Bines says:

Had an absolutely tremendous experience from these folks; from the original purchase and asking questions about the RIF through to having work done on the RIF down the line by their tech, Earl.

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