HPA 6mm 3500 Count Biodegradable Tracer BB's 0.28g (Green) grenade turn off full auto and

turn off full auto and go semi only

many airsoft replicas suffer from limited battery space

The authentic Heckler & Koch trademarks add a touch of class and elegance

this makes it possible to change the firing sequence giving it the ability to operate in both true closed bolt as well as "AEG" mode

SPECIFICATIONSCOMPATIBILITY: M4/M16 VERSION 2 GEARBOXFITMENT: V2 JACK AND F1 CYLINDERSCOLOR: GREENMANUFACTURER: POLARSTARFEATURESCOMPATIBLE WITH VERSION 2 JACK & F1 CYLINDERSDESIGNED FOR USE IN V2 GEARBOXES (M4 / M16 PLATFORMS)PLACE ONTO POLARSTAR FUSION ENGINES THAT TAKE AEG SELECTOR PLATESPROFESSIONAL INSTALLATION MAY BE REQUIREDOPTIMAL OEM COMPONENT IS PERFECTLY COMPATIBLE

HPA 6mm 3500 Count Biodegradable Tracer BB's 0.28g (Green) grenade turn off full auto andHigh Power Airsoft and its distributors believe in what we do and have been developing, producing, and selling biodegradable ammunition for over 15 years. Built from the ground up, we have taken great effort to bring one of the best bb's to the airsoft market. Numerous players and teams have participated in our quality control testing to bring the quality to the next level. The HPA BBs are the only biodegradable BBs whos biodegradation process has