The SHS M170 is a proven upgrade spring for AEG gearboxes, delivering straightforward performance gains without complex installation. Whether you’re fine-tuning a skirmish rifle or building a milsim loadout, this spring provides reliable FPS enhancement with minimal hassle.
Key Features
- Increased FPS – boosts velocity for improved range and consistency
- Direct fit – compatible with standard V2 and V3 gearboxes
- Durable construction – quality SHS engineering for long service life
- Easy installation – no modification or specialist tools needed
- Cost-effective upgrade – affordable power enhancement
Real-World Use Cases
Site skirmishers upgrading a rental or budget AEG will notice improved reach downrange. Milsim players building performance rigs benefit from predictable velocity gains. Target shooters refining accuracy can dial in a sweet spot with SHS’s consistent spring quality.
UK Legal & Site Notes
Always check your local airsoft site’s chronograph limit before upgrading springs. Most UK sites permit up to 1.48 joules (roughly 350 FPS with 0.2g BBs); some impose stricter limits. Velocity varies with barrel length, hop-up, and BB weight. Test on site and adjust if necessary.
Stock this SHS M170 spring now and upgrade your AEG’s performance affordably.
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