- High Quality Stainless Steel Construction
- Precision Threaded M4x7 Metric Specification
- Engineered For Airsoft Hi-Capa GBB Series Pistols
- Designed To Secure Optic Mounts Reliably
- Type A Head Profile Design
- Corrosion Resistant Protective Coating
High-cycle gas blowback platforms routinely stress and back out substandard mounting hardware under sustained recoil. The 5KU M4x7 Type A screw provides a precise, hardened replacement engineered specifically to anchor micro red dot bases and chassis mounts onto Tokyo Marui-spec Hi-Capa frames. Precision CNC-machined from high-grade stainless steel with a wear-resistant anti-glare black coating, it eliminates the stripping and shearing risks common to factory pot-metal fasteners. Featuring a metric M4 x 7mm thread specification and a Type A low-profile countersunk head profile, it guarantees snag-free optic clearance and reliable retention. This fastener is directly compatible with Tokyo Marui, WE-Tech, AW Custom, 5KU, and standard aftermarket Hi-Capa 4.3 and 5.1 optic mounts requiring M4 threading.
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Compatibility:
- Airsoft Hi-Capa GBB Series Pistols
- Optic Plates / Mount with M4x7 Metric Specification Screws
Includes:
- x1 5KU Hi Capa GBB Optic Mount Screw M4x7 (Stainless Steel, Type A) - Black
| Country of Manufacture | China |
|---|---|
| Color | Black |
| Brand | 5KU |
| Model | HI-CAPA |
| Platform | GAS |
| Replica Type | PISTOL |
| Net Weight (kg) | 0.0 |
| Length (mm) | 5.0 |
| Material | Metal |
| Content Included | 5KU Hi Capa GBB Optic Mount Screw M4x7 (Stainless Steel, Type A) - Black |










