Extreme Engineering Ignition Kit Wide Spur (Bobbed) 3 Piece

Extreme Engineering Wide Spur (Bobbed) Spur – 1911 / 2011 Ignition Kit (3‑Piece)

Traditional Wide Spur Styling with Match‑Grade Fire‑Control Performance

Classic Design Meets Modern Competition Precision

First and foremost, the Extreme Engineering Wide Spur (Bobbed) 1911 Ignition Kit combines timeless wide‑spur styling with modern, competition‑ready performance. At the same time, it delivers the speed, consistency, and durability serious shooters demand. As a result, this ignition kit upgrades both function and feel without sacrificing the classic look preferred by Bullseye and traditional 1911 shooters.

Precision‑machined from aerospace‑grade steel, each component maintains exact geometry under heavy use. Consequently, lock time stays fast, trigger pull remains stable, and long‑term reliability improves dramatically. Therefore, this kit serves as an ideal upgrade for shooters who value classic aesthetics but refuse to compromise on performance.

Engineered to Outperform Factory Ignition Systems

Better Materials and Better Geometry from the Start

Many factory ignition systems emphasize appearance over performance. However, shallow heat treatment and basic carbon steel quickly lead to wear. Over time, this wear causes inconsistent trigger pulls, unstable breaks, and shifting engagement surfaces.

In contrast, Extreme Engineering designs this Wide Spur (Bobbed) Ignition Kit specifically for speed, strength, and consistency. Because the components use a premium aerospace alloy originally developed for rocket booster engines, they resist impact, friction, and deformation far better than factory parts.

After heat treatment to 50–54 Rockwell C, the hammer achieves an optimal balance of surface hardness and core toughness. As a result, the ignition geometry stays consistent through thousands of rounds, and trigger feel remains clean and predictable.

Wide Spur Design for Improved Control

Greater Leverage Without Sacrificing Lock Time

The wide spur profile increases surface area and leverage. Consequently, shooters gain improved manual control and more confident hammer manipulation. This advantage becomes especially noticeable during slow‑fire precision work, gloved operation, or stressful conditions.

At the same time, Extreme Engineering carefully optimizes mass distribution. Therefore, despite the wider spur, the hammer maintains fast lock time and responsive trigger feel. In other words, you gain classic control while preserving modern performance.

What’s Included in the Wide Spur (Bobbed) Ignition Kit

Ultra‑Light Wide Spur (Bobbed) Hammer

First, the chamfered ultra‑light hammer reduces mass while increasing durability.

• Weighs only 0.7 oz

• Delivers one of the fastest lock times available

• Heat treated to 50–54 Rockwell C

• Improves trigger response and split times

This hammer fits Colt, Kimber, Springfield, STI, SV, Para, and compatible 1911/2011 platforms.

Tactical Precision Sear

Next, the Tactical Precision Sear ensures stability at light trigger pull weights.

• Machined from the same aerospace alloy as Extreme Engineering hammers

• Heat treated to 44–46 Rockwell C

• Maintains precise engagement geometry

• Helps prevent hammer follow‑down

• Proven in competition pistols nationwide

Because of this design, it supports ultra‑light triggers while maintaining safety and consistency.

National Match Disconnector

Finally, the National Match Disconnector refines reset timing and cycling reliability.

• Lightweight construction enhances reset consistency

• Supports rapid fire and double‑tap performance

• Maintains reliability during extended shooting sessions

Together, these three components work seamlessly to deliver a smooth break, positive reset, and repeatable trigger feel.

Compatibility

Designed for 1911 and 2011 Platforms

Accordingly, this ignition kit fits a wide range of pistols, including:

• Springfield

• Colt

• Kimber

• STI

• SV

• Para

• Springfield Prodigy

• Custom 1911 and 2011 builds

Important Fitment Notes

Final Fitting for Optimal Results

In most cases, installation is straightforward. However, some pistols may require thumb safety fitting. In select situations, replacing the thumb safety may be necessary to ensure proper sear engagement.

Therefore, for best safety and performance, a qualified pistolsmith should perform final fitting and inspection.

Built for the Discriminating 1911 Shooter

Match‑Ready Performance with Classic Wide Spur Styling

Ultimately, the Extreme Engineering Wide Spur (Bobbed) Ignition Kit delivers faster lock time, cleaner breaks, lighter and more stable pull weights, and exceptional wear resistance. Because of its aerospace‑grade materials, precision machining, and long‑term geometry stability, this kit continues to perform long after factory components wear out.

Simply put, if you want classic wide‑spur control combined with modern, match‑grade fire‑control performance, this ignition kit delivers—consistently, reliably, and shot after shot.