Element 55' Hop Up Rubber Bucking Red

Element 55' Hop Up Rubber Bucking Red - Improve Accuracy, Air-Tightness & Firmness
- Suitable for Most AEG

The Element 55' Hop Up Bucking include the bucking, hop up spacer, barrel spacer and barrel bushing. The white plastic barrel spacer is made to keep the inner barrel steady in the hop up unit in front of the bucking. The barrel spacer to keep the front steady inside the outer barrel. It may not work on all applications, and is not completely necessary.

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