I have owned many of these, for Nikons and Sonys, and they have all been great. What's nice about the new Sony A7 series, too, is that they have much better battery life and hence no need, at least for me, of a large, bulky, battery grip which this cover is not conducive to. This cover fits like a glove and works on the A7 III too, even though B&H does not show that yet. I got this info on Easycovers website and, sure enough, it is layed out exactly like the A9 and A7R III. I like the feel this grip gives you and, again, the protection is very good which will always help in re-sale. Get to know your camera really well, first, as all the buttons are not marked well, black on black. Other than that, I highly recommend this grip.