Madbull 6.03mm Black Python Tight Bore Barrel for KSC G17/G18 GBB Barrel-Thread-Type_CW RG108 also has the quick

RG108 also has the quick detach function

With Non-Slip Texture

Stainless Silver)

Adjustable Hop-up Systema

Madbull 6.03mm Black Python Tight Bore Barrel for KSC G17/G18 GBB Barrel-Thread-Type_CW RG108 also has the quickMadbull 6. 03mm Black Python Tight Bore Barrel for KSC G17 G18 GBB 6. 03mm ID Tight Bore Barrel for G17 G18 Black Python is our experimental product. By using a hard coating process, our barrels can provide the smoothest inner barrel surface and a reinforced structure. NOTE: The choice of B. B.'s is very important. Our barrels are 6. 03mm in diameter. NOTE: You may find scratches inside the barrel after shooting. This is normal. All barrels will have