But the bolt handle is straight. MIne is too but the stock still has the cutout for a bent bolt.
That's called a patrol bolt usc...the reason for bending the bolt down was so when the weapon was carried at the ready the bolt wouldn't get snagged at an inopportune time and eject a live round thus rendering your weapon useless until you closed the bolt and chambered another round.
Also the "pre AK-47" title of this thread would have been more appropriate if the weapon shown was the STG-44...the very first assault rifle on the planet earth and actually affected the outcome of several battles between the German Army and the Soviet Army invading Berlin....but not the eventual outcome. An awesome weapon indeed...and I've had the pleasure of holding one in my hands which was owned by a SoCal gun dealer.