Product Description
PDI Maruzen APS 500 FPS Spring with 13mm Outer Diameter (Must be used with 9mm Spring Guide)
Features:
- Made from silicon-chrome steel
- Outer diameter: 13mm
- Inner Diameter: 11mm (for 9mm Spring Guides)
- Non Linear / Variable Pitch spring for performance
- This spring only works with upgraded parts (Piston and spring guide) that are suited for a larger diameter spring.
- Recommended for use with PDI Piston and PDI 9mm spring guide.
- Minimal spring shrinkage. Normally springs will shrink between 15-20mm after use, however, PDI typically shrink between 5-13mm.
- FPS will vary depending on the internal parts you have installed in your build.
- Approx FPS of this spring will be 500 FPS.
Product Specifications:
Material: Silicon-Chrome Steel
Compatibility: SSG24 / MOD24 / APS-2 / Type 96
Manufacturer: PDI
More About PDI and why Amped Airsoft Carries Them:
Introducing PDI, a renowned airsoft brand specializing in top-quality AEG barrels. With a reputation for precision and performance, PDI barrels are trusted by players worldwide. We proudly carry PDI products, delivering exceptional accuracy and range to elevate your airsoft game.
To view our full selection of PDI products click here!