Precision machined from ordnance quality steel and built to interface in shut tolerance Using the aluminum stock chassis. Here is the exact same buttstock You should utilize with your AR System. The stock might be adjusted for five distinct lengths of pull and may be adjusted for elevation, which implies https://ebr-chassis-for-sale35319.webbuzzfeed.com/30041436/considerations-to-know-about-ebr-chassis-m1a