Yeah, the Lee-Enfield still blows semi auto rifles out of the water
The only semi auto rifle, not carbine, at BR2 that can compete is the Fedorov.
Maybe it would be a good idea to make the Luger rifle like the Kretz rifle with very slow rof but with great damage. So there would be two semis with this unique feature.
So the pre WW1 Luger rifle would be a special one like the Kretz and a sweet one for an event.