This is the Savage 10 round blued steel .22LR magazine for the classic 62 64 and 954 series of Savage and Lakefield semi-auto rifles (#30005).
This is a genuine part from the Savage factory in Lakefield, Ontario.
This magazine fits perfectly and arrived promptly. The service I received from this company was polite and attentive even when I asked al lot of questions. I would highly recommend using this company as I will be bringing all my future purchases to them.
Savage Arms MkII Magazine 10 Shot Stainless Steel