Upgrade your Nerf Rival Mirage XXIV-800 Blaster with our spring upgrade mod. Made from piano steel, this upgrade will improve shooting power and range, with a spring power of 18 kg. Compatible with the blaster and easy to install with two included o-rings. Revolutionize your gameplay with this sleek upgrade.

Specifications:

Material: piano steel.

Compatibility: nerf rival mirage XXIV-800 blaster.

Spring power: 18 kg.

Color: silver.

Package includes: 1 spring upgrade part, 2 o-rings.