First Factory 2-Way Picatinny Rear Stock Base for Standard M4 Length-(mm)_1160 5KU Aluminum Type A Outer

5KU Aluminum Type A Outer Barrel For Action Army AAP 01 GBB Airsoft Pistol (Gold)

EDGE Custom 'MEGA Standard Slide for Marui Hi-Capa/ 1911 GBB (Green)

COWCOW Technology Aluminum Enhanced Trigger Housing For Action Army AAP 01 GBB Airsoft Pistol

and similar footprints

First Factory 2-Way Picatinny Rear Stock Base for Standard M4 Length-(mm)_1160 5KU Aluminum Type A OuterKey Feature CNC Aluminum Construction M Lok Panel (Leightweight) Rear Wiring Support Has a central cable routing hole through the Picatinny rail Forward Wiring Compatible Includes a rail cap to cover the wiring hole for a clean look hlight Laser) Versatile stock mounting solution that supports both wiring styles and enhances sling functionality QD Sling Mount Integrated mount on the rail bottom for quick attach sling swivels Suitable For Tokyo Marui