Product Description
The Magpul BEV Block (Barrel Extension Vise Block) is a compact, all-in-one gunsmithing tool engineered for AR-15/M4 assembly and maintenance. It mounts securely in a bench vise to provide robust support for both billet and forged upper receivers when installing barrel nuts, flash hiders, and other components. The tool solidly engages the barrel extension with steel lugs and a full-length steel support shank to reduce flex, while Magpul’s durable polymer surfaces safeguard your aluminum receiver from damage. An O-ring post uses the bolt carrier for added stability, and the included pin helps keep the upper in the correct position. Flip the BEV Block over to use it as a mag well vise block for lower receiver support during maintenance.
Product Highlights
- Secure vise-mounted support for AR-15/M4 upper receivers during barrel nut and muzzle device installation
- Steel lugs and full-length steel support shank minimize flex and maintain alignment
- Protective Magpul polymer engagement surfaces help prevent marring of aluminum receivers
- O-ring post utilizes the bolt carrier for added stability; included pin keeps the upper properly positioned
- Dual-purpose design doubles as a mag well vise block for lower receiver maintenance
Specs
- Product Type: Barrel Extension Vise Block (gunsmithing tool)
- Compatibility: AR-15/M4 upper and lower receivers
- Materials: Steel lugs and support shank; high-quality polymer body
- Color: Black
- Weight: 13.04 oz
- Country of Manufacture: Made in USA
- UPC: 873750000145
- Manufacturer Part Number: MAG536BLK
- Brand: MAGPUL INDUSTRIES CORP
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