Toni System Magazine Release Button for Sti Blue. Crafted with precision and attention to detail this magazine release button offers a superior shooting experience for enthusiasts and competitive shooters alike. Constructed from durable materials the Toni System Magazine Release Button ensures reliable and consistent performance making magazine changes faster and more efficient. Its user-friendly design allows for quick and intuitive access to your firearms magazine release improving overall handling and control during shooting sessions. Whether youre a professional shooter or a dedicated firearms enthusiast the Magazine Release Button for Bul by Toni System is a must-have accessory to customize and optimize your Bul handgun for peak performance and ease of use. Elevate your shooting experience with this top-notch accessory from Toni System. Package Contents: Toni System Magazine Release Button for STI Toni System PSTI-BL: Magazine Release Button for Sti Blue