PDI 04 Inner Barrel (509mm) for Systema PTW Battery-Position_Stock KJ Works 20rd Magazine for

KJ Works 20rd Magazine for KJ Works G23 GBB

SLIDE & BARREL ASSEMBLY offer a weighty feeling

Suitable for Star MP5 Series Airsoft Rifle (Fit 6mm Plastic Bullet only)

28 Rounds Loading Capacity Gas Magazine

Tactical Rail System Handguard

PDI 04 Inner Barrel (509mm) for Systema PTW Battery-Position_Stock KJ Works 20rd Magazine forInternal diameter 6. 01mm built for precision shooting Genuine Products by PDI Stainless Steel Tightbore Upgrade Barrel Suitable for Systema PTW Series Airsoft Electric Gun AEG Rifle Perfect for tighter grouping & more accurate shooting Sharply increases FPS for Higher Velocity Built for extra power and precision shooting Choose this barrel to suit your AEG model For custom upgrade user, you can choose a longer barrel Length : 509mm Inner Diameter :