AIT + 40MAX Lightning Mag Extender – Boost Your Magazine Capacity

Upgrade your AIT + 40MAX Lightning Blaster with the Lightning Mag Extender, a 3D-printed PETG add-on designed to double your magazine capacity without compromising performance.

This extender continues the internal follower channel and works with the original constant-force spring from your standard 10-round Lightning Mag. Installation is tool-free and takes just seconds. With the extender, your magazine now holds up to 20 rounds while maintaining smooth feeding and high rate of fire.

Available in 7 colors to match your setup.

Features

• Increases Lightning Mag capacity up to 20 rounds

• 3D-printed PETG for durability and heat resistance

• Tool-free, snap-on installation

• Maintains feed reliability and rate of fire

• Compatible with Lightning Mags only

What’s Included

• 20-Round Version – Original 10-round Lightning Mag + Extender

• 10-Round Version – Extender Only

Specifications

• Material: 3D-Printed PETG

• Dimensions: 213 × 49 × 30 mm

• Weight: 88 g

• Colors: Black / Blue / Orange / Yellow / Green / Gray / Pink

• Compatibility: AIT + 40MAX Lightning Magazines