Utg A2 Receiver Ext Tube Kit mounting plate Works with both Mil-Spec and

Works with both Mil-Spec and Commercial-Spec carbine receiver extensions

it is perfect for outdoor use or an ideal mid-layer

Folds to the right for compatibility with side-mounted optics and compact storage and transport

of Pieces 1 Quick-detachable No Weight 4

Barrel Length: 18" or 20"

Utg A2 Receiver Ext Tube Kit mounting plate Works with both Mil-Spec andUTG A2 Receiver Extension Tube Kit Rifle length Extension Tube CNC Machined from 6061 T6 Aluminum and Finished in a Matte Black Anodization Includes Rifle length Extension Tube, Buffer, and Spring, A2 Stock Spacer, and Stock Screw. Rifle length Extension Tube CNC Machined from 6061 T6 Aluminum and Finished in a Matte Black Anodization Includes Rifle length Extension Tube, Buffer, and Spring, A2 Stock Spacer, and Stock Screw Buffer Weight Rifle (5 oz)