Compatibility: Tokyo Marui 4.3/5.1 Hi-Capa
The AIP 120% Recoil and Hammer Spring Kit is designed to boost the overall performance and user experience of your pistol. It will allow for more range thanks to the enhanced recoil spring. The spring will also add to the realism and performance of the blowback function of your pistol.
- Compatible with Tokyo Marui 4.3/5.1 Hi Capa Pistols
- Best used with metal outer barrel and slide
- Increases gas output for more range/FPS
- Increases overall feel of blowback
**PARTS MAY REQUIRE EXPERT INSTALLATION FOR PROPER FIT/FUNCTION**