Magpul Bev Block AR-15/M4

Specs

• Model BEV Block
• Fits AR-15
• Material Polymer Construction
• Color Black
• Vise Block Tool

Key points

• 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
• Mounts securely in a vise and provides support for both billet and forged upper receivers
• Engages barrel extension with solid steel lugs and full length support shank to prevent flexing
• Steel hardness is optimized for durability yet won't damage barrel extension, and Magpul Polymer is used for all other engagement surfaces to protect aluminum receiver