[Livonia]

Even with those upgraded sears your plastic trigger housing will break regardless of manufacture. I had a Gaurder sear kit in my Type 96 for about 5 months at 500fps and it broke.

So now your stuck with good sears but a broken housing, and usually a good housing is $100+. Might as well buy a King Arms lightweight unit. I've had mine at 540fps for 3 years now.