which Firing Pin (Spring Loaded vs Free Floating) comes standard in the sam 7 R

[mannythegreek]

Hello,

I was considering acquiring an Sam 7 A1 R. I understand arsenal started putting spring loaded firing pins in some of the sam 7 series. Was the sam 77 A1 R affected by this change? I would personally prefer the free floating pin.

Regards,

MannytheGreek