The B.B. will shoot out easy without any problems such as double-feeding.
Included are: 2x rubber hopup bucking and 2x fishbone spacers. Designed for regular AEG maintenance.

60 Degree Normal Shark Bucking

- 2 pcs Bucking + 2 pcs Spacer Set
- Soft Type Rubber Material
- Suitable for Most AEGs

Why 60 Degree? 
60 degree rubber is softer than normal 80-90 degree rubber.
It is much easy to install and operate the softer rubber bucking.

The B.B. will shoot out easier requiring less skill to upgrade
Cons:

This item may last shorter than the regular rubber.

How to install:

(1) Please apply some oil outside the bucking when installing.

(2) Also, remember to replace the spacer to the X type one. NOTE: X spacer is not good for all AEGs.

(3) If you have problems to shooting, please apply some oil "inside" the bucking.

About this product:
This is a normal rubber bucking with softer rubber material.

Investment: R110-00