Provides a longer, smoother contact patch for your BB to pass through. Smoothbore hop-up packings are a great option for those wanting to stick with heavier-weight BBs!
Features:
Smoothbore hop-up packing
Provides maximum contact patch
Enhance BB flight in a long, straight line
Improves accuracy and range
Soft 50 Degrees for medium velocity AEGs (Under 400)
