Hop Up Rubber "Mr Hop" VSR & GBB (50°)

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SKU

ML-H06R50

50° 'Mr Hop' Series Hop-Up Rubber for VSR & GBB Airsoft Replicas

The Shield shaped groove provides a better hop effect when tensioner applied

C-Ring retainer for improved Air Seal

Available at 50°, 60°, 70° hardness rating