PDI AEG W Hold Hop-Up Bucking / Chamber Packing - 50 Degree (GG08-04)

The PDI W Hold Chamber Packing offers enhanced accuracy and consistency through its unique "W hold" design, which uses two mounds to center the BB for more even backspin. It also improves the air seal and durability with two external rings and an oil- and abrasion-resistant nitrile rubber construction, and it works well in various conditions, especially when you use the correct hardness for your BB weight.

Bucking Features

• Brand: PDI.
• Design: W Hold chamber packing.
• Hardness: 50 degrees.
• Application: AEG hop-up systems.
• Contact pattern: Two internal mounds.
• External design: Two sealing rings intended to support fit and sealing in a compatible chamber.
• Origin: Made in Japan.