PDI W Hold AEG Chamber Packing (50deg)

Product
explanation: Compact, yet high-powered!
This is the new model of PDI packing.
It features two ring ribs on the outer surface, which improve air seal.
In addition, it has "W hold ledges".
The two ledges in the packing stabilize the BB's trajectory.
It is made of nitrile rubber (Hs50) and has high oil and abrasion resistance.
You can use it all season!