Item #:
081950661237
UPC: #:
081950661237
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Timney 661S Competition Trigger AR-15 Single-Stage 3lb Curved

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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.