Hlavne

6.04 Crazy Jet Inner Barrel for GBB 200mm

6.02 Inner Barrel for GBB 250mm

6.02 Inner Barrel for GBB 540mm

6.03 GBB Inner Barrel 150mm

6.02 Inner Barrel for GBB 229mm

6.03 GBB Inner Barrel 265mm

6.04 Crazy Jet Inner Barrel for GBB 260mm

6.03 GBB Inner Barrel 97mm

6.04 Crazy Jet Inner Barrel for GBB 510mm

6.04 Crazy Jet Inner Barrel for GBB 540mm

6.02 Inner Barrel for KWA M4 GBB 370mm

6.02 Inner Barrel for GBB 640mm

GPM92 Adjustable Hop Up Barrel Kit

6.04 Crazy Jet Inner Barrel for GBB 310mm

6.02 Inner Barrel for GBB 455mm

6.02 Inner Barrel for GBB 220mm