The Pro Arms 130% Loading Nozzle Spring is a direct replacement component designed to enhance the air compression cycle in your Tokyo Marui Saiga 12K or SBS shotgun. By increasing spring tension to 130% of standard spec, this upgrade improves shot-to-shot consistency and air efficiency—crucial factors in skirmish and milsim play where reliability matters.
Key Features
- 130% spring tension – boosts air compression for improved consistency
- Direct fit – TM Saiga 12K and SBS compatible
- OEM-spec material – maintains durability and longevity
- Easy installation – no gunsmithing required for experienced techs
- Affordable upgrade – significant performance gain at modest cost
Real-World Use Cases
Shotgun users running extended skirmishes or milsim events will notice tighter groupings and more predictable pellet spread. The stronger spring tension ensures the nozzle cycles fully with each trigger pull, translating to reliable feeding and consistent fps output across your magazine’s worth of ammunition. Ideal for those seeking a cost-effective performance tweak without major overhaul.
Technical Specifications
- Spring tension: 130% standard
- Platform: Tokyo Marui Saiga 12K / SBS
- Type: Loading nozzle spring
- Material: Steel reinforced polymer
Compatibility & Upgrades
This spring is a direct replacement for the stock TM Saiga 12K and SBS nozzle spring. Installation is straightforward for users familiar with gearbox teardown. Pro Arms springs maintain compatibility with standard nozzles and feeding systems, so no additional modifications are needed. Consider pairing with other Pro Arms upgrade components for comprehensive performance enhancement.
UK Legal & Site Notes
As a non-regulated internal component, this spring is fully legal to own and install in the UK. No RIF licensing required. Always check your local site’s upgrade policy before attending games with modified internals—some venues have fps or spring limits.
Pick up your Pro Arms 130% Loading Nozzle Spring from Airsoftdirect UK today and feel the difference in every shot.
| Brand | Pro Arms |
|---|---|
| pa_shooter-configuration | Right Handed |
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