Description
Timney 670ST is a Competition Trigger for an AR-10. It is a single-stage, straight trigger with a 4 lb draw weight. The trigger uses a lightweight aluminum alloy housing with captive components. The hammer is wire-EDM machined from S7 tool steel, and the EDM is cut from A2 tool steel. Finish is black with gold accents.
Key details
- Single-stage, straight trigger
- Small pin compatible
- 4 lb draw weight
- Lightweight aluminum alloy housing with captive components
- Wire-EDM machined hammer from S7 tool steel
- EDM cut from A2 tool steel
Specifications
| Part Type | Competition Trigger |
|---|---|
| Fits | AR-10 |
| Trigger Type | Single-Stage Straight Trigger |
| Draw Weight | 4 lb |
| Housing Material | Aluminum Alloy |
| Hammer Material | S7 Tool Steel |
| EDM Material | A2 Tool Steel |
| Finish | Black/Gold |



