Outer Barrel Base | VFC M4 / AR GBB | Maple leaf

Maple Leaf Outer Barrel Base for VFC M4 / AR GBB – this for your replica

This outer barrel base replaces the standard outer barrel base of your VFC M4 / AR GBBR. The component connects your outer barrel to the receiver and determines which barrel lengths you can install. If you want to use different barrel lengths or need to replace a damaged barrel base, this airsoft outer barrel upgrade offers the flexibility you are looking for. The base becomes especially relevant when you want to adjust your GBBR configuration for different play styles or field requirements.

Technical specifications

The barrel base is CNC-machined from aluminium and features a black anodised finish. The component weighs significantly less than steel alternatives while maintaining strength. The 14mm CCW thread ensures compatibility with standard muzzle devices. An M3x4mm set screw keeps the outer barrel aligned and prevents play during use. The precision of the CNC machining guarantees a proper fit in your VFC receiver.

Compatibility and application

This barrel base is specifically designed for VFC M4 / AR Gas Blowback Rifles. The component supports three barrel lengths: 5.1" for 180mm inner barrels, 3.9" for 150mm inner barrels, and 2" for 100mm inner barrels. Installation requires basic knowledge of GBBR systems and correct alignment of the barrel assembly. This upgrade is suitable for both standard and advanced GBBR builds where variable barrel lengths are desired.

Ready to add the Maple Leaf Outer Barrel Base for VFC M4 / AR GBB to your setup?