Front view of the KJW 1911 steel sear spring, showing the three-prong trident leaf layout.
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KJW Steel Sear Leaf Spring for 1911 / Hi-Capa GBB Pistols

Restore your pistol's crisp trigger pull and flawless cycle reset. The KJW 1911 Steel Sear Spring is an essential OEM-quality replacement three-prong leaf spring designed for Gas Blowback (GBB) pistols. If your trigger feels mushy, fails to reset, or experiences full-auto runaway issues, this durable steel spring provides the precise tension required to keep your internal hammer and sear assembly working safely and reliably.

  • High-Tensile Steel Construction: Made from high-grade spring steel to resist deformation and maintain consistent tension over thousands of shots.
  • Three-Prong Precision Geometry: Accurately controls the sear, disconnector, and grip safety functions for optimal mechanical response.
  • Direct Drop-In Fit: Authentic KJW replacement part, guaranteeing perfect dimensional compatibility without modifications.
  • Ultra-Lightweight: Weighs a mere 2 grams, ensuring no unnecessary mass is added to your internal frame setup.

5.90 € Tax included

4.758065 Tax excluded

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local_shipping FREE delivery to Estonian Parcel terminal from50€ (Omniva or DPD). Details

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Return policy
14-day return option after receiving the goods

Essential Maintenance for Peak GBB Performance

In the 1911 and Hi-Capa Gas Blowback platforms, the sear spring (often called the leaf or trident spring) is the unsung hero of the entire trigger mechanism. Over time, extensive use causes the factory spring to lose its tension, leading to lazy trigger resets, unexpected double-firing, or a complete failure of the grip safety. The KJW 1911 Steel Sear Spring is the definitive solution to refresh your sidearm’s internal timing, returning that sharp, predictable break you need in close-quarters engagements.

Heavy-Duty Steel Longevity & Tuning Flexibility

Manufactured from premium, high-resilience steel, this leaf spring is built to withstand the rapid, violent vibrations of gas blowback operation. Its structural memory ensures that each of the three prongs applies identical pressure cycle after cycle. For advanced airsoft technicians, this steel composition offers the perfect balance of rigidity and flexibility, allowing for minor manual bending to fine-tune and lighten or stiffen the trigger pull weight according to your personal preference.

Broad Compatibility Matrix

While originally engineered as a direct factory replacement for KJW 1911 series gas blowback pistols, this component follows standard Tokyo Marui (TM) specifications. This means it serves as an excellent upgrade or repair part for a wide variety of TM-clone 1911 and Hi-Capa GBB pistols on the market, making it an invaluable addition to any airsoft tech's spare parts kit.

Technical Specifications

  • Product Type: Pistol Internal Trigger Component (Sear Leaf Spring)
  • Manufacturer: KJW (Kuan Ju Works)
  • Material: High-Grade Spring Steel
  • Weight: 2 g
  • Compatibility: KJW, Tokyo Marui, and other compatible 1911 / Hi-Capa Gas Blowback Series
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1. Orders & Shipping

What are the shipping methods?

We ship across Estonia using Omniva and DPD parcel terminals. You can also choose to pick up your order personally from our Tallinn store.

How fast will I receive my order?

In-stock products are usually dispatched within 1–2 business days. For items marked "On order" or "Tellimisel," delivery may take up to 15 business days.

Do you ship internationally?

Yes, we ship across Europe. To see the exact shipping cost, please enter your address during checkout or contact us directly.

3. Returns & Claims

Can I return a product if it doesn't fit?

Yes, a 14-day return right applies to products purchased from the online store. The product must be unused, in its original packaging, and with tags attached. Underwear and hygiene products cannot be returned.

Items purchased from the physical store cannot be returned for a refund; however, we can exchange them for a gift card or another product. Used products cannot be returned.

How do I return a product?

Please contact us at info@milshed.com to arrange the return method. In Estonia, returns via parcel terminal are usually free.

What happens if a product breaks?

Private individuals have a 2-year right to file a claim. If a defect appears within the first 6 months, it is assumed it existed at the time of purchase (manufacturing defect).