X-Fire have released a new chamber block for the TM PSG1. The new block is available in both silver and black finishes and reportedly improves the strength between the main receiver and the handguard. The front of the piece is stamped with the PDI logo and it will cost you 9,660 Yen in silver, and 10,220 Yen in black (it looks to be made from aluminium). While you’re on the X-Fire website there’s also some destruction derby style videos testing various outer barrels.
