Para Bellum 3.9" AXG PRO Style GBB Pistol Airsoft ( Titanium / Black ) ( Aluminum Slide & Barrel ) Default Category/Airsoft Parts/Outer Barrel/Barrel Adapter/Barrel Nut - For Marui M4 /

- For Marui M4 / M16 Series

5 inch for AEG / GBB / MWS ( Black / DDC )

Options #COL: Black / OD / Tan

- CNC Polymer glass fibre reinforced RMR Plate & Rear plate

Para Bellum 3.9" AXG PRO Style GBB Pistol Airsoft ( Titanium / Black ) ( Aluminum Slide & Barrel ) Default Category/Airsoft Parts/Outer Barrel/Barrel Adapter/Barrel Nut - For Marui M4 /Specifications: Material: Steel, Aluminum Alloy, Metal, Nylon, Rubber. Features: 320 AXG PRO style. CNC process 6061 aluminum alloy PRO CUT style slide. Equipped with a die casting aluminum alloy outer barrel, for operating and shooting. Comes with a CNC process 6061 aluminum alloy outer barrel for collectors. CNC process 6061 aluminum alloy AXG style grip. Steel front sight and rear sight. Steel slide top cover. Steel magazine well. Steel magazine