
Availability: In Stock
Current Stock: Out of stock
The Cylinder & Slide Ultra Light Trigger Pull Kit is a complete trigger system designed for shooters who demand a crisp, light pull without sacrificing reliability. Built for 1911-style pistols, this kit delivers a 3.5 lb. pull weight—ideal for competitive shooting, precision range work, and shooters who value speed and control. Each component is precision-engineered and tested to function without hand-fitting, so installation is straightforward for gunsmiths and experienced builders.
Cylinder & Slide manufactures these parts using wire EDM cutting from bar stock, followed by honing, polishing, and heat treatment for durability. The ultra-light, skeletonized hammer is relieved to prevent frame contact, while the ultra-light match sear and disconnector are optimized for the specified pull weight. The lightened sear spring works with an 18 lb. hammer spring to deliver the crisp, clean break that competitive shooters expect. Hammer edges are chamfered to reduce slide drag and wear on clothing—a practical detail for carry or competitive use.
This kit includes everything you need: hammer, sear, disconnector, sear spring, and hammer spring. All profiles and through-holes are mechanically correct, so you're not paying for parts that require extensive fitting. If you're building or tuning a 1911 for match shooting or high-volume range time, the Ultra Light kit is a no-compromise option that balances performance with proven reliability.
| Brand | Cylinder & Slide |
| Product | Ultra Light Trigger Pull Kit |
| Pull Weight | 3.5 lb. |
| Hammer Type | Ultra-light, skeletonized |
| Hammer Spring Weight | 18 lb. |
| Includes | Hammer, sear, disconnector, sear spring, hammer spring |
| Compatibility | 1911-style / Series 70-style frames |
| Manufacturing | Wire EDM cut, honed, polished, heat treated |
The Ultra Light Kit is tested and designed for Series 70-style 1911 frames. All parts are mechanically correct with proper profiles and through-holes, and they're pre-fitted to minimize or eliminate hand-fitting. If you're unsure about compatibility with your specific pistol, consult a gunsmith or contact the manufacturer.
Cylinder & Slide offers several pull weights to match different uses. The 3.5 lb. Ultra Light is their lightest option and is optimized for competitive shooting and range accuracy. They also offer kits at 3 lb., 4 lb., 4.5 lb., and 5 lb. for duty, carry, or tactical applications. Choose based on your intended use and local regulations.
Each Ultra Light Kit contains a hammer, sear, disconnector, sear spring, and hammer spring. This is a complete trigger system; you'll have all the parts needed for installation, though professional gunsmithing is recommended for a quality build.
Cylinder & Slide parts are wire EDM-cut and tested to produce the specified pull weight with little or no fitting. All profiles and through-holes are mechanically correct, so hand-fitting is minimized. That said, proper installation and function checks by a qualified gunsmith are always recommended.

SKU: 167526783 • Weight: 0.07oz





Availability: In Stock
Current Stock: Out of stock
The Cylinder & Slide Ultra Light Trigger Pull Kit is a complete trigger system designed for shooters who demand a crisp, light pull without sacrificing reliability. Built for 1911-style pistols, this kit delivers a 3.5 lb. pull weight—ideal for competitive shooting, precision range work, and shooters who value speed and control. Each component is precision-engineered and tested to function without hand-fitting, so installation is straightforward for gunsmiths and experienced builders.
Cylinder & Slide manufactures these parts using wire EDM cutting from bar stock, followed by honing, polishing, and heat treatment for durability. The ultra-light, skeletonized hammer is relieved to prevent frame contact, while the ultra-light match sear and disconnector are optimized for the specified pull weight. The lightened sear spring works with an 18 lb. hammer spring to deliver the crisp, clean break that competitive shooters expect. Hammer edges are chamfered to reduce slide drag and wear on clothing—a practical detail for carry or competitive use.
This kit includes everything you need: hammer, sear, disconnector, sear spring, and hammer spring. All profiles and through-holes are mechanically correct, so you're not paying for parts that require extensive fitting. If you're building or tuning a 1911 for match shooting or high-volume range time, the Ultra Light kit is a no-compromise option that balances performance with proven reliability.
| Brand | Cylinder & Slide |
| Product | Ultra Light Trigger Pull Kit |
| Pull Weight | 3.5 lb. |
| Hammer Type | Ultra-light, skeletonized |
| Hammer Spring Weight | 18 lb. |
| Includes | Hammer, sear, disconnector, sear spring, hammer spring |
| Compatibility | 1911-style / Series 70-style frames |
| Manufacturing | Wire EDM cut, honed, polished, heat treated |
The Ultra Light Kit is tested and designed for Series 70-style 1911 frames. All parts are mechanically correct with proper profiles and through-holes, and they're pre-fitted to minimize or eliminate hand-fitting. If you're unsure about compatibility with your specific pistol, consult a gunsmith or contact the manufacturer.
Cylinder & Slide offers several pull weights to match different uses. The 3.5 lb. Ultra Light is their lightest option and is optimized for competitive shooting and range accuracy. They also offer kits at 3 lb., 4 lb., 4.5 lb., and 5 lb. for duty, carry, or tactical applications. Choose based on your intended use and local regulations.
Each Ultra Light Kit contains a hammer, sear, disconnector, sear spring, and hammer spring. This is a complete trigger system; you'll have all the parts needed for installation, though professional gunsmithing is recommended for a quality build.
Cylinder & Slide parts are wire EDM-cut and tested to produce the specified pull weight with little or no fitting. All profiles and through-holes are mechanically correct, so hand-fitting is minimized. That said, proper installation and function checks by a qualified gunsmith are always recommended.
SKU: 167526783 • Weight: 0.07oz
