仔细看了看，这款应该算是美国造的。貌似机匣是在美国削出来的，只是“receiver
blank”是从保加利亚来的。还有枪管也是保加利亚的。
"Each SAM7R receiver is milled from a hot-die hammer forged receiver blank
by the Arsenal Co. of Bulgaria. Other milled-receiver AKs are machined from
bar stock, but Arsenal’s hot-die hammer forging produces stronger and finer
-grained steel. Internal voids and cooling deformations are eliminated by
the 5-ton hammer forging process."
