The trend towards lighter modern sporting rifles continues with Battle Arms Development taking the next part to its minimalist conclusion. Debuted at SHOTShow 2015, the Lightweight Buttstock is just that, extremely lightweight. In short, its a cap that attaches directly to the back of the standard carbine extension.

No pricing or availability information has been announced quite yet, but you can check out their Facebook page for the latest updates. Kudos to them on the amount of gun photos, especially the stormtrooper variants.