PDI W-hold Hopup Bucking AEG (50° / 70°) Tokyo Marui (TM) Weight - 23g for both

Weight - 23g for both sights separately

Steel face mesh for lower face protection

HI-CAPA is all time flavor for Marui fans

Flat top railed upper receiver for optics

PDI W-hold Hopup Bucking AEG (50° / 70°) Tokyo Marui (TM) Weight - 23g for bothPDI rubbers have two ribs for improved air seal. The design has two nubs with a channel in between, which helps center the BB in the barrel for more consistent hop application. From PDI: Compact, but it has high power This is new model packing of PDI. It has two ring ribs on the outer surface, and they improve airtight. And more, it has "W hold ledges". Two ledges in the packing are steady of the BB's trajectory. It made of nitrile rubber(Hs50), and