This manual covers the Heckler & Koch G3A3 gas‑blowback airsoft rifle, detailing its key specifications, safety precautions, and how to operate the firearm safely. It also includes a parts diagram to help identify components.
The document is organized into sections such as Specification, Warning, Parts Diagram, Firing Mode, Shooting Procedure, Magazine Operation, and Hop‑Up Adjustment, each providing step‑by‑step guidance for proper use and maintenance.
| Length | 1025 mm |
|---|---|
| Weight (with magazine) | 4.10 kg |
| Magazine Capacity | 30 rounds |
| Muzzle Velocity | 450 FPS |
| Magazine Type | Gas |
| Hop Up | Adjustable |
| Firing Mode | Semi / Full Auto |
| Material | Full steel stamping press, except plastic stock |
| Sights | Rear rotary diopter, front hooded post |
Always keep the gun on safety mode when not shooting, keep your finger off the trigger until ready, never point the gun at anything you do not intend to shoot, and always wear eye protection.
Use the Hop Up adjustment wheel; turning it clockwise (+) increases hop‑up, while turning it counter‑clockwise (–) decreases it.