Blasterparts Elite XD Modulus Recon MKII Hard Range Spring Kit

PRODUCT DESCRIPTION:
Take your Nerf N-Strike Elite XD Modulus Recon MKII Blaster to the next level with this Hard Range Spring Kit by The Blasterparts. This kit includes an 8kg spring, catch spring and guiding shell.

FEATURES:
• Compatible only with  Nerf N-Strike Elite XD Modulus Recon MKII

SPECS:
• Equivalent mass of spring: 8kg
• Firing range increase: about 120%
• Muzzle velocity increase: about 70%
• Difficulty level of spring installation: Moderate

*measured with Nerf Accustrike darts