Airsoft Internal Barrel

Features Crafted from high quality SUS 304 stainless steel Precision machined 6.03mm inner diameter Polished internal barrel provides enhanced accuracy and range over stock inner barrels Precision fitted high density rubber patch fitted to hop-up window...

Features High quality rubber construction Designed to create perfectly centered axis of spin for ultimate consistency Unique contour of the contact patch allows the lift of heavier BBs up to 0.48g Minimized contact surface to eliminate error Flat,...