PRECISION BARREL GBB 180MM 6.03 NITROFLON + UNICORN RUBBER (UC-IB-G-180)

Compatible with most GBB shotguns and pistols
Accuracy Inside diameter 6.03 mm
Includes 1 60 degree hop-up rubber pad
Perfect as a drop-in installation to improve the accuracy and precision of your favorite shotguns and pistols
Sturdy brass structure with NITROFLON coating

SPECIFICATIONS:
Model (type): 180 mm
Inner diameter 6.03 mm
Hardness of the grommet: 60 degrees
Compatibility: Tokyo Marui, KJW, VSR and GBB replicas pistols