Orga Magnus 6.10mm Inner Barrel for Systema PTW (264mm) Capacity-(rds)_3000 Place the inlay pieces on

Place the inlay pieces on a flat surface and get familiar with how they fit and use the pictures as reference

-The barrel set for the Systema PTW M4 series

Systema Main Spring M165 for PTW

M-Lok System Handguard

Orga Magnus 6.10mm Inner Barrel for Systema PTW (264mm) Capacity-(rds)_3000 Place the inlay pieces onOrga Magnus 6. 10mm Inner Barrel for Systema PTW (264mm) Suit for Airsoft Electric Gun PTW Series Airsoft AEG Rifle 6. 10mm Precision Inner Airsoft Rifle Barrel Perfect for tighter grouping & more accurate shooting Choose this barrel to suit your AEG model For custom upgrade user, you can choose a longer barrel