Timber Creek AR-15 lower parts kit. Includes ambidextrous safety selector, AR takedown pins, magazine release button, milspec bolt catch, springs, and pins required to complete your build. This Kit is the perfect start to any MSR build. CNC Machined out of aircraft grade billet aluminum with a purple finish.#html-body [data-pb-style="62DF828AC9618"]{justify-content: flex-start; display: flex; flex-direction: column; background-position: left top; background-size: cover; background-repeat: no-repeat; background-attachment: scroll; border-style: none; border-width: 1px; border-radius: 0px; margin: 0px 0px 10px; padding: 10px;}#html-body [data-pb-style="62DF828AC9624"]{border-style: none; border-width: 1px; border-radius: 0px; margin: 0px; padding: 0px;}