Breakthrough AR15 Lower Vise Block w/Pivot Lock

The Breakthrough Clean Technologies AR15 Lower Block with Pivot Lock streamlines firearm maintenance with its innovative design. Inserted into the magwell, it securely locks in place using the receiver's magazine lock, providing stability during cleaning and maintenance tasks. Compatible with any vise, it can be easily clamped for added convenience. This block includes an integrated hammer stop tool to prevent receiver damage during dry firing. Additionally, it features a Pivot Lock for quick access to the barrel and chamber. Enhance your firearm care routine with the Breakthrough Clean Technologies AR15 Lower Block, ensuring a secure fit for all maintenance activities.

• Easy cleaning & maintenance: Streamlines the cleaning and maintenance process, ensuring convenient & efficient firearm care
• Integrated hammer stop: Safely permits dry firing without causing any damage to the receiver, adding an extra layer of protection during maintenance
• Pivot lock inclusion: Comes equipped with a pivot lock feature, facilitating easy access to the barrel & chamber, enhancing the cleaning experience
• Secure magazine lock fit: Provides a tight and secure fit within the magwell, locking firmly in place using the firearm's magazine lock mechanism
• Versatile vise clamping: Allows for easy attachment to any vise, providing a stable platform for thorough cleaning and maintenance
• Warning: To engage the gun's magazine lock, either remove the hammer stop or ensure the bolt is locked back. Do not close the bolt with the hammer stop inserted in the vise block. This ensures safe & proper use during maintenance
• Warning: To lock into th3e gun magazine lock, either remove hammer stop or lock back the bolt. Do not close bolt with hammer stop inserted in the vise block. Clamp to any vise for cleaning & maintenance