Guarder Cylinder Enhancement Set for Marui M4 Series Advance Special Rifle - Clockwise 14mm is able

- Clockwise 14mm is able to attach any barrel extension tube (sil

2x Mortar Rockets 535mm x 70mm (Diameter)

the bolt lock release button pops outward for visual confirmation that the magazine is empty

Large thumb dial on bottom of magazine for wind up the compression spring to Load up the BB Bullet

and feel are top of the line in the Airsoft industry

Guarder Cylinder Enhancement Set for Marui M4 Series Advance Special Rifle - Clockwise 14mm is ableEssential part for upgrading your Airsoft 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 Cylinder Head 2. Air Seal Nozzle 3. Duracon Ventilation Piston Head 4. Super Lucid Chromium Plating Cylinder 5. Polycarbonate Piston SKU GE 03 40 Major Color Other Built Material S303 Stainless