Lightweight CNC BBU with Selector for AAP-01 Pistol - Black

The 5KU Action Army AAP-01 Lightweight Advanced Bolt with Selector Switch is an upgraded bolt designed for the Action Army AAP-01 GBB pistol series. It is a great choice for players who want to improve both the look and feel of their pistol while keeping solid durability.

Made from CNC-machined aluminum, this bolt is lightweight but still strong enough for regular use. Its skeletonized cut-outs reduce the weight of the moving parts, which can help the pistol feel more responsive during cycling.

The black anodized finish gives the bolt a clean tactical look while also improving surface hardness, wear resistance, and corrosion resistance over time.

A big advantage of this version is the accessible fire selector, which makes it easier to switch between semi-auto and full-auto when needed. This is especially useful during fast-paced games where quick control matters.

This upgrade is ideal for AAP-01 owners who want a more aggressive appearance, lighter moving parts, and easier fire mode control. Please note that installation may require some technical knowledge or minor fitting, depending on your setup.

Key features:

• Designed for Action Army AAP-01 GBB pistol series
• Lightweight CNC aluminum construction
• Skeletonized cuts for reduced weight
• Easy-access fire selector switch
• Black anodized finish for improved durability
• Modern upgraded look for your AAP-01