The Barrel Extension Vice (BEV) Block fits into common bench vises and provides secure interface for both AR15 upper and lower receivers for maintenance, builds and other work. The top end of the BEV engages the inside of the barrel extension with steel lugs and a support shank to prevent flexing or twisting. Flipped over, the BEV block engages an AR15/M4 magazine well to secure a lower receiver for work or maintenance.

Made in the USA.

Features

• BEV Block provides vise block engagement for AR15/M4 upper and lower receivers
• Engages lug recesses in barrel extension to secure upper receiver, and full-length steel support shank provides internal support
• O-ring post engages bolt carrier for additional support and included security pin maintains proper position for upper receiver
• Bottom end of BEV Block accepts standard AR15/M4 magazine wells to secure a lower in a vise
• All engagement surfaces beyond barrel extension lugs are made of non-marring durable Magpul polymer for long service life

Technical Specifications
Platform: AR15/M4
Weight: 11.2oz