Should work okay to test and occasional range use, but be aware that the canned Chinese 7.62x51mm ammo is loaded very much on the hot side and your 2a1 is still only a rear locking SMLE rifle and regular use of a lot of this ammo is possibly going to stretch your headspace or peen your locking lug recesses over time, Lou.
BTW does your one have a 10 or 12 round mag? I used to own one years ago with a 12 round mag.