Element Airsoft M105 Grade Irregular-Pitch AEG Spring [350 - 380 FPS]
The Element Airsoft M105 Grade Spring is the perfect upgrade part for increasing your airsoft AEG rifle's muzzle velocity from approximately 350 to 380 FPS using 0.20g BBs. The Element M105 spring is compatible with most full metal airsoft gearboxes.
NOTE: Airsoft Megastore recommends that all internal upgrades and or repairs be handled by a qualified airsoft technician. Airsoft Megastore is NOT responsible for improperly installed replacement or upgrade airsoft parts. DO NOT disassemble your airsoft gun within Airsoft Megastore's warranty period, as this will VOID your warranty.