Worker Breech for Longshot CS-6 / Zombiestrike

I thought the clear plastic and lower price would be nice for me, but after some difficulty fitting it to the shell and re-torqueing the barrel set screws, the plastic fractured along the screws. It still held together, but the plastic fogged up. Out of concern for long-term durability, I double-dipped and bought the aluminum version. I would suggest others buy that version as well.

Not a drop in aftermarket piece.