TMC Titanium 1911 Firing Pin 45ACP – C4V-TiN Coated Titanium

TMC C4V‑TiN Titanium 1911 Firing Pin – .45 ACP

Upgrade your 1911 with the TMC C4V‑TiN Titanium 1911 Firing Pin, engineered specifically for .45 ACP pistols. By combining lightweight titanium with a hard C4V (TiN) coating, this firing pin reduces lock time, sharpens trigger response, and enhances overall performance. Compared to standard steel or stainless pins, it operates faster, resists wear, and delivers long-term reliability.

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Reduce Lock Time with Lightweight Titanium

TMC machines each firing pin from high-grade titanium bar stock. Because titanium weighs 40–45% less than steel, your 1911 locks faster and ignites more quickly. Consequently, you fire cleaner double taps, enjoy quicker follow-up shots, and experience a smoother, more responsive trigger.

Therefore, competition shooters and custom builders can optimize speed and precision with this firing pin.

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Boost Durability with C4V (TiN) Coating

After machining, TMC heat-treats the pin and applies a C4V (TiN) coating. This process increases surface hardness while reducing friction, ensuring smooth and reliable operation.

Specifically, the coating provides:

• 2600 Vickers hardness, for superior wear resistance

• Ultra-low friction (0.4 coefficient), for smoother cycling

• Thin 2-micron layer, to preserve precise dimensional fit

As a result, the firing pin cycles consistently, stays easy to clean, and withstands thousands of rounds.

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Strong Hook Design for Reliable Function

The combination of lightweight titanium and hard C4V coating strengthens the firing pin. It maintains proper function longer than standard pins, even during high-round-count shooting.

In addition, TMC backs the pin with a lifetime guarantee, giving shooters confidence in its durability and performance.

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Specifications

• Caliber: .45 ACP

• Material: Titanium bar stock

• Coating: C4V (TiN) PVD

• Hardness: 2600 Vickers

• Coating Thickness: 2 microns

• Weight Reduction: 40–45% lighter than steel pins

• Warranty: Lifetime

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Installation & Compatibility

• Verify your firing pin size before ordering; most .45 ACP pins measure .095–.096 inches at the tip, though some modern slides require a .070-inch tip

• Do not use in Springfield Armory 1911s

• Install with a professional gunsmith to ensure safety and proper function

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Upgrade Your 1911 Today

By combining precise machining, lightweight titanium, and a durable C4V coating, this firing pin improves lock time, enhances trigger response, and delivers long-term reliability. Whether you compete, train, or build a custom pistol, the TMC C4V‑TiN Titanium 1911 Firing Pin gives your 1911 faster ignition, smoother double taps, and consistent performance shot after shot.