TSX's are about 30mm high at 50m and 25mm apart.
PPSN's are about 35mm low at 50m and around 30mm apart.
Havnt realy put a lot of time at the bench, so could be me.
Going to do some bench work with it over the wet.
TSX's have been hard to obtain. Going to stay with them for buff although ive ordered some hydros, 286's to try.
Still a nice rifle.
Im realy enjoying its performance on game. Cheers Mick