Upgrade your XYL KM9 Unicorn blaster with our new KM9 Upgrade Parts and mods. With a powerful 14kg spring, our parts will increase shooting power and durability. Compatible with the XYL Unicorn KM9 blaster. Enhance your blaster's performance today.

Features:

- compatible with xyl km9 unicorn foam blaster.

- Increase the shooting power and durability.

 

Specifications:

Spring type: 14kg (stock spring is 8kg)

Plunger material: brass

Inner barrel material: brass

Barrel ID: 12.92mm

Barrel Front & End OD: 16mm

Barrel Middle OD: 15mm

Package includes: 1x unicorn km-9 upgrade parts

KM9 Unicorn Mods and upgrades Installation Guide: