Prometheus 6.03 EG Tight Bore Inner Barrel for Airsoft AEG (Length: 407mm) For Marui M4A1/RIS/SR16 /S-System‧SG551 AEG Manufacturer_Rainbow8 Custom - 8mm Bearings (cut-edge

- 8mm Bearings (cut-edge

100 Rounds 6mm Airsoft BB

Material:  6061 Aluminum Alloy / Fiber Reinforced Polymer / Steel

Color: Clear

Tokyo Marui VSR-10 G-SPEC (BK)

Prometheus 6.03 EG Tight Bore Inner Barrel for Airsoft AEG (Length: 407mm) For Marui M4A1/RIS/SR16 /S-System‧SG551 AEG Manufacturer_Rainbow8 Custom - 8mm Bearings (cut-edgeFor MARUI M4A1 RIS SR16 S SystemSG551 AEG use Features: Made from high quality stainless steel Precision 6. 03mm inner diameter Internally polished with precision crown Length: 407mm Inner Diameter Bore: 6. 03mm Material: Stainless Steel. Compatibility: For Tokyo Marui, Matrix, G&P and other compatible Airsoft AEG Rifles Manufacturer: Prometheus Japan, a part of the Laxlax company