STI Type 3.9″Railway Frame
$200.00
Design for Tokyo Marui Hi-CAPA 5.1 Series Gas Blow Back GBB Pistol
Replace original slide and frame set
Aluminum Construction
100% CNC Machined
Engraved “STI” marking on frame
Rail dustcover for mount-on accessories
Make your pistol much more heavy and look cool
Please note self-installation is required