Magpul BEV Block for AR15/M4
Compact vise block tool for the AR15 / M4
The BEV Block (Barrel Extension Vise) is an all-in-one, compact vise block tool for AR15/M4 assembly operations of barrel nuts, flash hiders, etc.
The BEV Block mounts securely in a vise and provides support for both billet and forged upper receivers. It engages the barrel extension with solid steel lugs and a full length support shank to prevent flexing. Steel hardness is optimized for durability, yet won’t damage the barrel extension, and Magpul Polymer is used for all other engagement surfaces to protect the aluminum receiver. An o-ring post uses the bolt carrier for additional stability and the included pin keeps the upper in the proper position.
The BEV can also be turned over and used as a mag well vise block to support the lower receiver for maintenance or other operational needs.
Made in the USA.
- Solidly engages barrel extension with steel lugs
- Full-length steel support shank
- Body is constructed of the same high-quality polymer as other Magpul products
Hugh Evans –
Great tool for basic cleaning idk if I’d trust it too much to change barrels but regardless it’s a worth the price
Hugh –
Works as should, not sure if I’d use it to torque a barrel on since there are better options out there but makes working on a upper quick work