Stormskata AR Buffertube adapter

AR buffer tube for attachment on the back of the CZ455 stormskata. It accommodate AR style buttstocks. (Modeled to fit my SFAR standard stock) and fit's to v0.4, v0.5 and v0.6. although the v0.6 have a screwable version that can be used instead. It still works to remove the bolt as normal due to the cutout. Use glue as well to increase stability.