The Magpul Industries MAG536-BLK BEV Block (Barrel Extension Vise) is a versatile and durable tool designed for AR15 and M4 assembly and maintenance. This all-in-one vise block securely mounts in a standard vise, providing stable support for both billet and forged upper receivers during barrel nut installation, flash hider attachment, and other assembly tasks. Its robust construction features solid steel lugs and a full-length support shank that engage the barrel extension firmly to prevent flexing and ensure precise alignment. The steel components are optimized for durability, offering long-lasting performance without damaging delicate barrel extensions, while all contact surfaces that engage aluminum receivers are made from Magpul's proprietary polymer to prevent scratches and damage. The O-ring post, which utilizes the bolt carrier for additional stability, ensures the upper stays in the proper position during work, and a dedicated pin keeps the upper receiver securely aligned throughout the process. Additionally, the BEV Block can be flipped over and used as a mag well vise block, providing support for the lower receiver during maintenance or assembly. Made in the U.S.A., this tool combines practicality with quality, making it an essential addition to any gunsmithing or firearm assembly workspace. Its compact size and thoughtful design make handling and storage convenient without sacrificing strength or stability, ensuring consistent results every time you work on your firearm. Whether you're a professional gunsmith or a DIY enthusiast, the Magpul BEV Block is engineered to deliver reliable support and protect your firearm components during assembly, disassembly, and maintenance tasks.
Features:
- Secure Mounting: Attaches firmly in a standard vise for stable support during assembly.
- Engages Barrel Extension: Full-length support shank and steel lugs prevent flexing and ensure proper alignment.
- Durable Materials: Steel components are hardened for longevity, with polymer contact surfaces protecting aluminum receivers.
- Versatile Design: Can be flipped to serve as a mag well vise block for lower receiver support.
- Additional Stability: O-ring post utilizes the bolt carrier for extra support, with a pin to maintain proper positioning.
