Light weight stock to mount to a rifle (A2 Round Standard Tube). This is our skullaton fixed stock – Fits all .223 and most .308 AR style rifles – Super Strong Glass Filled Nylon – Comes with A2 Buttstock screw to connect to A2 standard buffer tube – Incorporates Castle Nut and Lock Ring in the design – 21st century look – Ergonomic – Easy to replace and quick to install – Features – 0.7 lbs Buttstock for the AR – Easy to add our Cheek Piece: Cheek piece will add an additional 1 height on cheek rest – Easy to add our Butt Plate Assembly or 3-Axis Butt Plate Assembly: The assemblies will add an additional 1 1/16 length of pull with extended length buttplate – Interchangeable with standard A2 or A1 buttstocks or any aftermarket buttstock with overall length of approximately 10.5 – NOT interchangeable with carbine/collapsable rifles with telescoping assemblies (6-position tubes). You will need to purchase a MBA-3 or MBA-4 to fit these carbine tubes
