Wolff Gunsprings Colt 1911 Hammer Spring

Fine-tune the performance of your Colt 1911 with a Wolff Gunsprings Hammer Spring. Manufactured to exacting standards and available in 15 lb., 16 lb., and 17 lb. spring weights, these premium replacement mainsprings allow shooters and gunsmiths to tailor trigger characteristics and ignition performance to their specific needs. The hammer spring plays a critical role in the operation of the 1911 platform, affecting hammer force, trigger pull characteristics, lock time, and primer ignition reliability. Whether you're replacing a worn factory spring, tuning a competition pistol, or optimizing a custom build, Wolff hammer springs deliver the consistent spring rates and long service life trusted by 1911 enthusiasts worldwide. Constructed from premium spring materials and precision manufactured for repeatable performance, these springs help maintain reliable hammer operation while providing options for shooters seeking lighter or factory-style spring weights. Available individually in 15 lb., 16 lb., and 17 lb. configurations, you can select the spring weight that best matches your firearm setup and shooting requirements. Ideal for Colt 1911 pistols and many compatible 1911-pattern firearms, Wolff hammer springs are a simple yet effective upgrade for maintaining dependable operation and fine-tuning performance. Choose the spring weight that best fits your shooting style and keep your 1911 running at peak performance with Wolff Gunsprings, available now at NDZ Performance.

Features:

• Premium replacement hammer spring for Colt 1911 pistols and many clones.
• Available in 15 lb., 16 lb., and 17 lb. spring weights.
• Allows tuning of trigger feel and hammer operation characteristics.
• Helps maintain reliable ignition and consistent performance.
• Ideal for maintenance, repairs, custom builds, and competition tuning.
• Manufactured from premium spring materials for long service life.
• Precision wound for consistent spring rates and repeatable performance.
• Trusted Wolff Gunsprings quality and craftsmanship.
• Made in the USA.

See our complete line of Colt Products here

See our complete line of 1911 Products here

Note: NDZ always recommends any part be installed by a qualified and trained gunsmith. NDZ promotes the use of safety practices and gear when working on any firearm.