Solink High-FPS Upgrade Spring for AEG Rifles

The Solink High Power Spring is engineered to elevate performance and longevity in your Airsoft AEG rifle setup. Crafted from premium stainless steel, this spring delivers unmatched durability while maintaining optimal tension for consistent power output across all AEG gearboxes. Designed with an innovative irregular pitch coil pattern, it reduces strain on critical gearbox components, minimizing wear and tear even during high-intensity Airsoft skirmishes or training sessions.

Available in two variants—M110 (330–390 FPS) and M120 (370–420 FPS)—this spring adapts to your playstyle, whether you prioritize precision or aggressive velocity. Its universal compatibility ensures seamless installation in any Airsoft AEG model, making it an ideal upgrade for players seeking reliability without compromising on power or longevity.

Perfect for competitive matches or recreational field play, this spring withstands repeated use without losing resilience, saving you from frequent replacements. Whether you’re upgrading your rifle’s hop-up system or preparing for an event, Solink’s design ensures smoother operation and extended component lifespan compared to standard springs.

Backed by its corrosion-resistant stainless steel build and stress-distributing coil technology, this spring stands out as a top-tier choice for serious Airsoft enthusiasts looking to enhance their gear’s performance and durability. Every Solink spring is tested to deliver consistent results, ensuring your rifle stays competitive in every scenario—from close-quarters battles to long-range engagements.