AA Precision Inner Barrel AAP-01 GBB, 6.03 mm – 129 mm

Precision Inner Barrel for AAP-01 GBB Pistols and Other Gas Pistols by Action Army in 6.03 mm diameter.

Length of 129 mm (for standard AAP-01 version).

Improves power, range, and accuracy.

Compatible with both stock AAP-01 chambers and CNC upgrade variants.

Barrel cutouts for GBB / VSR buckings.

Unbridged variant.

Technical Specifications

• Length: 129 mm
• Inner Diameter: 6.03 mm
• Material: Electro-chromed brass
• Cutouts: For AAP-01 standard and upgrade chambers (GBB compatible)
• Bridge: None (unbridged)

Package Contents

• Action Army AAP-01 Precision Inner Barrel