Enhanced recoil spring and hammer spring set for for TM M&P 9
A set of an enhanced recoil spring and a hammer spring. The springs are stronger. In case of the recoil spring it means the slide will go back faster, the stronger hammer spring affects the amount of gase coming out of the magazine, thus this stronger spring release a bigger amount of gas. That means a power increase.
The producer declares compatibility with the Tokyo Marui M&P 9. We don't guarantee compatibility with WE.
Dynamic Precision
Based in Hong Kong, Dynamic Precision is a premium-grade airsoft producer of internal and external upgrade parts for many popular Gas Blowback pistol and rifle models. With high-end finish quality and functionality in mind, Dynamic Precision upgrades will enhance the performance and reliability of your Airsoft gun, and look good doing it.