Prometheus 6.03 EG Tight Bore Inner Barrel for Airsoft AEG (Length: 455mm) For Marui AK47/S AEG Slide For KSC/KWA 2012 NEW M4，KRISS

For KSC/KWA 2012 NEW M4，KRISS GBB HOPUP

Fits for Tokyo Marui AK47 / AK47S Electric Rifle Original Length

41) For KSC M4 GBBR

MW-STITAC-BK (Black)

Spetsnaz AEG GunBore Size: 6

Prometheus 6.03 EG Tight Bore Inner Barrel for Airsoft AEG (Length: 455mm) For Marui AK47/S AEG Slide For KSC/KWA 2012 NEW M4，KRISSFor MARUI AK47 S AEG use Features: Made from high quality stainless steel Precision 6. 03mm inner diameter Internally polished with precision crown Made in Japan Length: 455mm Inner Diameter Bore: 6. 03mm Weight: 145g (with packing) 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