CNC Aluminum Magazine Extension Plate for Hi-Capa
The magazine extension plate by CTM TAC offers a modern and sleek design that not only looks great but also enhances magazine functionality. This accessory significantly increases gas capacity by 12 grams and BB capacity by 4 rounds. The plate is made from durable 6061 aluminum, ensuring long-lasting performance. It is fully compatible with the CTM CNC Magwell, allowing you to create a unique and functional setup for your Hi-Capa.
Notice
This extension plate is exclusively designed for GBB magazines with TM Hi-Capa 5.1 specifications using Tokyo Marui inlet valves. Compatibility with other models is not guaranteed.
Key Features
Modern StyleSharp lines for a distinctive look.
Durable and Sturdy ConstructionMade from 6061 aluminum for extended longevity.
CompatibilityFully compatible with CTM CNC Magwell.
Increased Capacity plus 4 BBs and plus 12 g gas in the magazine.
Easy HandlingImproved grip for more intuitive reloading.
Technical Specifications
Material: 6061 Aluminum
Weight: 80.6 g
Compatibility: TM Hi-Capa 5.1
BB Capacity Increase: plus 4 BBs
Gas Capacity Increase: plus 12 g
Package Contents
Aluminum Magazine Extension Plate
180 mm reinforced feed spring
M3x105 mm screw
26 mm rubber gasket
3x 4 mm rubber gaskets
3x nylon washers





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