Guarder Bore-Up Cylinder Set for Marui SIG SG551/SG552 mich 3 Airsoft Gas Blow Back

3 Airsoft Gas Blow Back Pistol  Included enhanced Rubber Pad part for greater durability  Super rigid construction for high end upgrade user  Constructed of Stainless Steel

SKU DY-RAS11-PTW-BK Item Weight (gram) 480 Major Color Black Built Material 6061 T6 Aluminum Manufacturer DYTAC Disclaimer NOTES: Modification & Self-Installation is required

- Fit to store up to 7

G&P Dummy 5

Guarder Bore-Up Cylinder Set for Marui SIG SG551/SG552 mich 3 Airsoft Gas Blow BackEssential part for upgrading your Airsoft Electric Gun AEG Durable cylinder with Polished Inner surface guarantee smooth action As always, upgrading AEG require necessary skill & technique to dissemble the gearbox, consult expertise if needed Package Includes: 1. Stainless Bore Up Cylinder Head 2. Bore Up Air Seal Nozzle 3. Bore Up Ventilation Piston Head 4. Bore Up Chromium Plating Cylinder Bore Up Cylinder Set need to be used with M120 ~ M170 AEG