Nice addition to an already small take-down rifle - Strike Industries Strike Dual Folding Adapter Stock

I've added this to my AR7 pistol grip adapter. This makes the whole package so much lighter and less clunky. It sits high and aligns with a red-dot or other optic rather than the low profile of the iron sights.

It's really nicely made and feels solid in both the folded and unfolded positions. It's a clever design that allows you to arbitrarily fold to the left or right on-the-fly without any setup or modifications.

It's a bit pricey, but you get what you pay for.