Magazine Chamber Extension Set | G17/G18/G34 | Ra-Tech

Magazine Chamber Extension Set | G17/G18/G34 | Ra-Tech – this upgrade for optimal gas performance

This Magazine Chamber Extension Set from Ra-Tech is a high-quality magazine accessory specifically developed for GBB pistols. This extension increases the gas capacity of magazines for the popular Glock models G17, G18, and G34. The accessory is compatible with magazines from Umarex, WE, Tokyo Marui, and VFC, allowing you to fire more shots per magazine without refilling.

Technical features and material

This extension is manufactured from CNC Aluminium 6061, a material known for its strength and light weight. The black finish provides a professional appearance that seamlessly matches most GBB magazines. The design increases internal gas storage without negatively affecting the balance of your pistol. When used with Tokyo Marui magazines, you retain the original o-ring for optimal sealing.

Practical advantages during use

With the increased gas capacity, you need to refill less frequently during intensive skirmishes. This means you can keep playing longer without interruption, which is especially important in colder weather when gas consumption is higher. At low temperatures, we recommend using Red or Black Gas for consistent performance, while standard Green Gas is sufficient in mild conditions or for indoor use.

Who is this accessory suitable for?

This extension is ideal for airsoft players who use their GBB pistol intensively and value reliability. Especially players who participate in extended scenarios or milsim events benefit from the extra gas capacity. The product is perfectly suited for users of Glock replicas who want to upgrade their magazines without compromising on quality or compatibility.

Ready to add the Magazine Chamber Extension Set | G17/G18/G34 | Ra-Tech to your loadout?