Spring Angry Gun 130% for Marui AK GBB

This Angry Gun 130% spring for Marui AK GBB will give a 30% bigger recoil that makes for a more realistic effect, thus a better play experience. The spring is easy to install and is a one on one replacement for the original recoil spring.

Features of the Angry Gun 130% spring for Marui AK GBB:

• For Tokyo Marui AK GBB replicas
• 30% more recoil
• Easy to install
• Made from stainless steel