Complex sentence: It was never adopted as a service weapon by the Finnish Defence Forces, although the later GG-95 PDW version was tested by the FDF in 1990s, the conclusion of the tests was that the GG-95 was not suitable as a service weapon.
Split into simpler sentences: It was never adopted as a service weapon by the Finnish Defence Forces, although the later GG-95 PDW version was tested by the FDF in 1990s. The conclusion of the tests was that the GG-95 was not suitable as a service weapon.