JDG SUS 150% / 180% / 220% / 280% Loading Nozzle Spring For Marui TM Hi-Capa / 1911 GBBP Series

Upgrade your Hi-Capa Gas Blowback Pistol Airsoft with the premium JDG SUS Nozzle Spring Series. Engineered specifically for high-performance setups, this nozzle spring ensures rapid, snappy, and reliable nozzle resetting during high-speed cycling. Whether you are running a snappy stock build or a heavy-recoil metal slide upgrade, this spring series prevents nozzle sticking and optimizes gas efficiency for a flawless shooting experience.

Material
- High-Quality SUS631 Steel: Manufactured using premium SUS631 hardening stainless steel. It offers extreme tensile strength, superior fatigue resistance, and excellent corrosion resistance and thermal stability under rapid gas expansion.
- Heat Treatment: Every spring is subjected to a post-manufacturing heat treatment process. This maximizes the spring's hardness and elasticity, ensuring it retains its length and tension even after countless cycles.

Features
- Enhanced Durability: Resists deformation and spring fatigue far better than standard carbon steel springs.
- High-Speed Snappy Cycling: Provides crisp nozzle movement, faster reset times, and a reliable air seal during rapid fire.
- Stable Performance: Maintains consistent tension under low temperatures caused by green gas/CO2 cooling.

Specifications & Power Options (Solid Load Force)
Choose the perfect percentage rating to match your slide weight and gas setup.
- JDG0096: 150% (Solid Force: ~4.0N) – Ideal for lightweight plastic slides or optimized gas efficiency in colder weather.
- JDG0097: 180% (Solid Force: ~4.9N) – The perfect sweet spot for standard metal slide upgrades, balancing speed and smoothness.
- JDG0098: 220% (Solid Force: ~5.9N) – Designed for heavy aluminum/steel slides and high-pressure gas builds to prevent nozzle lag.
- JDG0099: 280% (Solid Force: ~7.5N) – Extreme performance option for ultra-fast cycle builds, competition race guns (e.g., 3DP Slide), or high-ROF configurations.

Compatibility
- For Tokyo Marui (TM) Hi-Capa 4.3 / 5.1 / Gold Match / 1911 / MEU GBB Airsoft Series and compatible clones (such as Gunsmith Bros, Airsoft Masterpiece, NexxSpeed, CowCow, and Guarder blowback housing).

Package Included
- 3 x JDG SUS Loading Nozzle Springs (Same specification per pack)

Why JDG Chooses SUS631 Over Piano Wire?
- SUS631 (Hardened Stainless Steel): Rich in Cr and Ni, this premium stainless steel is highly resistant to temperature fluctuations from gas cooling, ensuring a smooth, rust-free loading nozzle cycle in diverse conditions.