Explore the premium 2011 collection at Boss Components, featuring top-of-the-line accessories for STI 2011 Staccato, BUL Armory, and more. From adjustable thumb rests to brass magazine base pads, our 2011 collection offers the best competitive shooting gear. Shop now for red dot scope mounts, extended magazine release buttons, and IPSC/USPSA competition essentials. Free shipping Australia-wide on orders over $49.99!