Nice buck and rifle. Especially in that chambering. The magazine is all metal. I don't recall the rifle having any plastic or synthetic parts, actually. The spring of the magazine release is fairly stiff, so the mag is only released when you press it like you mean it. USOG has a fairly good video on the Heym. I can fully agree with him on the fact that the true highlight is the stock.
USOG does great videos. Clearly he's a steel and walnut guy at heart, but he recognizes the good features in every thing he covers and appreciates utilitarian stuff like H&R single-shots.
