A much harder and stronger spring. Use at your own risk.
Make sure you reinforce your blaster parts.
Spring dimension: 13.6 cm x 2.5 cm x 2.5 cm ( L x W x H)
Spring load: 18kg
Spring load: 18kg
This mod requires reinforcement of the whole blaster
A tested and proven hardened spring to shoot further.
Do note that Black Tactical is not responsible for your blaster if you were to spoil it when modding.
If any modding services is required, do contact us via email.