Guarder CNC Aluminum Slide/Steel Barrel kit for MARUI G17 Gen4 (G34 Gen4 Standard/Black) Major Color_Muiticam Just replace the TM stock

Just replace the TM stock hammer & sear with DP Match Grade Hammer & Sear then use all TM stock rotor and springs

XS Type Front Sight with SCOUT-STYLE Scope Mount Base for Aiimpoint & NEW PRO SIGHT

- Polycarbonate lens protector

For WE G-Series Gas Blowback System

- Replace the standard Hop-up Adjusting Wheel

Guarder CNC Aluminum Slide/Steel Barrel kit for MARUI G17 Gen4 (G34 Gen4 Standard/Black) Major Color_Muiticam Just replace the TM stockLimited Item100% CNC Process! Slide with Hard Anodic Coating, Outer Barrel with P Process Surface FinishFor MARUI G17 Gen4 GBB Only Weight : 140 gMaterial : Aluminum Steel StainlessColor : BlackItem No.: GLK 222(BK)