Use this stock if you have a shorty M1A similar to a SOCOM or Scout Squad design With all the shorter barrel. This stock is crafted from a proprietary carbon fiber composite which makes the stock solid still light-weight. The magwell is relieved of fabric so magazine alterations are rapidly. https://dominickdrbkg.bloggin-ads.com/52909990/the-ebr-stock-for-mini-14-diaries