- The Breakthrough Clean Technologies® Pivot Lock is an essential tool for firearm cleaning and maintenance. This device securely holds the upper part of the firearm in place, allowing for easy access during cleaning and maintenance procedures. With a thoughtfully designed construction of durable aluminum, it ensures reliability and longevity. Additionally, it provides the ideal angle for thorough and efficient cleaning, making it an indispensable addition to any firearm owner's toolkit. Keep your firearm in top condition with the assistance of Breakthrough Clean Technologies® Pivot Lock.