The Timney 661S Competition Trigger transforms AR-15 performance with precision-engineered components that deliver consistent 3-pound break weight and minimal overtravel. This single-stage trigger assembly features a skeletonized curved trigger shoe with distinctive black and gold finish that combines competition-grade performance with enhanced aesthetics.
What Makes This Different
Unlike standard mil-spec triggers with their heavy, gritty pull characteristics, the 661S utilizes CNC-machined components and precision springs to achieve a crisp, clean break at exactly 3 pounds. The single-stage design eliminates the two-stage takeup found in military triggers, providing immediate response for competitive shooting applications. Factory testing ensures each trigger meets strict tolerances for consistent performance across thousands of cycles.
Key Features
- Single-stage design with 3-pound pull weight for competitive precision
- Skeletonized curved trigger shoe reduces weight while maintaining strength
- Black anodized housing with gold-colored trigger for distinctive appearance
- CNC-machined components ensure precise fit and consistent performance
- Drop-in installation compatible with standard AR-15 lower receivers
- Adjustable overtravel screw for customized trigger feel
- Heat-treated steel construction for long-term durability
Competitive shooters benefit from the immediate response and consistent break weight that enables faster split times and improved accuracy. The 3-pound pull weight meets most competition regulations while providing enough weight for safe handling during rapid-fire sequences. Weather-resistant finishes maintain performance in adverse conditions, while the precision-fit components resist fouling and maintain timing through extended use.
Technical Specs
- Pull Weight: 3 pounds ± 0.25 pounds
- Trigger Type: Single-stage, non-adjustable weight
- Trigger Shoe: Skeletonized curved design
- Finish: Black anodized housing, gold trigger
- Compatibility: AR-15 platform rifles (.223/5.56)
- Installation: Drop-in replacement, no gunsmithing required
- Materials: Heat-treated steel components
- Country of Origin: United States
- Warranty: Limited lifetime warranty
The 661S represents Timney's commitment to competition-grade trigger technology at an accessible price point. Installation requires only basic tools and takes minutes to complete, making this upgrade immediately available to shooters seeking enhanced performance.