Wii Tech B-31 v2.0 Upper Handguard - Tokyo Marui AKM GBBR Protective Pads Suitable for Tokyo Marui FN

Suitable for Tokyo Marui FN 5-7 (Five-seveN)

Includes a metal shim set

The SAS 12 features 3 separate internal barrels allowing three BBs to be fired at once

Each end has a different thread allowing fitment to both clockwise and counter-clockwise 14mm threaded barrels

Has two strong spring loaded metal clasps at either end with quick releases buckles also located on both ends

Wii Tech B-31 v2.0 Upper Handguard - Tokyo Marui AKM GBBR Protective Pads Suitable for Tokyo Marui FNThis rail is made by precision CNC machines. 6061 aluminum construction. 2021 version with a matt black hardcoat anodized finishing. The upper handguard must be installed above a Wii Tech aluminium gas tube. Mounted on Wii Tech lower handguard B 30 or B 30U. The handguard has a long Picatinny rail on top, and has steel nuts and screws for installation. Wii Tech Gas Tube is required when installing Wii Tech Upper & Lower Handguards. It fits the Tokyo