One Point Tactical Sling Heavy Duty Mash with Hook Clip Rifle Sling Controller installation does not require

Controller installation does not require tampering with the insides of a replica - it is limited that the connecting unit between the battery and the replica's connectors

there is no need to manually configure this setting

The rifle is equipped with a four-bar lock

The trigger is designed for the M16 series replica

One Point Tactical Sling Heavy Duty Mash with Hook Clip Rifle Sling Controller installation does not requireOne Point Heavy Duty Tactical Sling with Mash Hook Clip A comfortable , one point tactical sling for carrying a replica, sewn from durable nylon tape. That it is attachable a replica using a Mash Hook buckle. The belt has a wide range of length adjustment.