Rifle Accessory - Valken Battle Machine Main Spring M115

Valken Battle Machine Main Spring M115 – Rifle Accessory

Upgrade your AEG’s power output with the Valken Battle Machine Main Spring M115. Designed for players seeking increased FPS and improved shot consistency, this high-quality spring offers reliable compression and durability for competitive play.

Features:

• Genuine Valken Battle Machine upgrade spring

• M115 rating for approximately 350–380 FPS (with 0.20g BBs)*

• Consistent compression for dependable shot velocity

• Durable steel construction for extended service life

• Compatible with standard AEG gearboxes