- Adjustable Blowback part for turning original Blowback to Light Low Blowback

ADJUSTABLE POSITION FOR MAGAZINE HEIGHT VIA HOOK & LOOP LINED STRAP INSIDE EACH POUCH ALLOWS STORAGE FOR VARIOUS AK AND M4 MAGAZINES BUNGEE RETENTION KEEPS MAGAZINES FROM FALLING OUT OF POUCH

6v Small Butterfly Type recommended

Safety: Manual

Compatible w/ Tokyo Marui VSR-10

PolarStar Version 2 Switchboard for GEN3 Fusion Engine hybrid - Adjustable Blowback part forSPECIFICATIONSCOMPATIBILITY: 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