Shock proof can be used on real fire calibre or airsoft.
For the installation of flashlight, laser, grip and red dot scope, etc.
Aircraft aluminum in durable black matte finish.
Free float design makes it can be directly mounted.
Super Slim AND Light weight is in precision.
Easy and quick to install.
Mounting screws are included.
Suitable for outdoor war game activities.
Free float design, allowing for direct mount to the receiver.
Material: aircraft aluminum
Outside Diameter: 1.52"
Inside Diameter: 1.35"
Height : 1.97"
Weight: 14 oz
Require 30mm Open End wrench to tighten the barrel nut