SI Viper Pit Minimalist Buttstock Color:black Shooting mode: manual / full

Shooting mode: manual / full auto

Battery type requirement: 2*AA batteries (not included)

Soaking gel balls about 3-4 hours

Package includes: 1x f1 preto pistol grip

SI Viper Pit Minimalist Buttstock Color:black Shooting mode: manual / fullThe SI Viper Pit Minimalist Buttstock is your versatile and reliable solution for a custom fit. Designed to work with the Advanced Receiver extension, it offers a fitted feel and strong lock up. The ambidextrous QD swivels and 3 position adjustable feature add convenience and comfort for any shooter. Experience minimal wobble and maximum stability with this lightweight and durable butt stock. Features: 2 in 1 design can be used as an adjustable or