Scorpion Piston - VSR10 (Plug & Play Edition) Tokyo Marui VSR 10 The MK18 is an decendant

The MK18 is an decendant of the M4 only this replica is equiped with the CLOSE QUARTERS BATTLE reciever

reducing friction with the frame with a smooth surface finishing

Low profile direct mounts to your gun

- 1 User manual

dust proof and moisture proof

Scorpion Piston - VSR10 (Plug & Play Edition) Tokyo Marui VSR 10 The MK18 is an decendantThe New Stalker Scorpion Piston VSR10 (Plug & Play Edition) for the VSR10! Due to great success we can now offer the Scorpion Piston VSR 10 Plug and Play Edition, this edition is a prebuild Scorpion Piston, assembled to 71 grams with an adjustable air brake to upgrade your VSR10. This edition will make your VSR10 quiet, have a smoother bolt pull and better consistency in FPS. With a 71 gram weight this piston can work perfectly from 310mm to 470mm