Guarder Enhanced Hop-Up for Marui M16 Series Nylon Fiber Rifle Includes 1 Quick-Detach Sling Stud

Includes 1 Quick-Detach Sling Stud with Backer Plate

This gives the user the ability to mount different accessories on the gun

and many other countries later adopted the ZB or similar designs

Shooting Mode :Semi/Fully

Guarder Enhanced Hop-Up for Marui M16 Series Nylon Fiber Rifle Includes 1 Quick-Detach Sling StudGuarder ADVANCE SERIES Airsoft Upgrade Parts This One Piece Chamber Set is more durable and accurate in feeding BB Improves Firmness of the chamber & stabilizes the muzzle velocity Also, fit tightly to the barrel base to keep the chamber being centered Highly recommend for upgraded Airsoft Electric Gun to withstand higher air pressure Modification required for As always, upgrading AEG require necessary skill & technique to dissemble the gearbox,