SMK/SAG TH78D Thumbhole Deluxe CO² Bolt Action Air Rifle.
- Action: Bolt
- Type: CO² powered
- Stock: Hardwood (thumbhole sporter)
- Trigger: Single stage (3 way adjustable)
- Length (total): 100.5cm
- Length (barrel): 54.5cm
- Weight: 2.4kg
- Manual safety
- Grooved for telescopic sight and mounts
- Double charged CO² capsules (2 x 12g)
- “Hi vision” fibre optic sights
- Gold bolt and trigger
- Scope and mounts not included
- Available in .177 or .22 calibre
- Manufactured by Shanghai Gong Zi Machinery Manufacturing Co. Ltd. (formerly Shanghai Air Gun Factory established in 1957) is the oldest air-gun manufacturer in China.