Elevate your shooting experience with the BT Firearms Enhanced 308 Win AR10 Bolt Kit in sleek black. This professional-grade semi-auto safety selector is a must-have upgrade for your MP1522. Designed with versatility in mind it features a reversible throw safety center offering both 90 and 60-degree short-throw options. Its fully interchangeable and modular safety levers cater to both left and right-handed shooters ensuring comfort and precision. Ideal for those seeking reliability and adaptability in their firearm components this bolt kit sets a new standard in performance and customization.