5KU 30mm Red Dot Racing Mount for Hi-Capa GBB (Carbon Silver) Originating-Armory_KBP INSTRUMENT DESIGN BUREAU The spring guide is made

The spring guide is made of fiber glass reinforced Nylon

Suitable for SIG Air P320 M17 GBB Pistol

45 marking)

Replace the standard Output Valve of airsoft magazine (Part No# AUG-M-05)

5KU 30mm Red Dot Racing Mount for Hi-Capa GBB (Carbon Silver) Originating-Armory_KBP INSTRUMENT DESIGN BUREAU The spring guide is made5KU 30mm Red Dot Racing Mount for Hi Capa GBB (Carbon Silver) Carbon Fiber Mount & Metal Mount Ring Easy to hook up Scope RDS with a screws (Included) Convert your Pistol to a tactical look & greater aiming performance with Scope Fit for mount on Hi Capa Series Airsoft Gas Blow Back GBB Pistol Design for attach 30mm scope onto this mount base NOTES: Drilling on your pistol lower frame is required for installation