Madbull Regular Hop Up Rubber 60 Degree

The Madbull Regular Hop Up Rubber 60 Degree is a nice bucking to replace the original bucking that is in your replica.

60 Degree buckings have a slightly stiffer rubber which is particularly suitable for the use of the somewhat heavier bb's. Think of 0.28gr and heavier. By using a higher degree bucking, the wear with the use of heavier bb's is less.