--- title: "Magpul AR15/M4 BEV Block Vise Tool" description: "Compact vise block for AR15/M4 assembly and maintenance. Supports upper and lower receivers with steel lugs, polymer contact surfaces, and an o-ring post." canonical_url: "https://www.kygunco.com/product/magpul-mag536-blk-bev-block-ar15m4-black" meta: author: KYGUNCO "og:description": "Compact vise block for AR15/M4 assembly and maintenance. Supports upper and lower receivers with steel lugs, polymer contact surfaces, and an o-ring post." "og:image": "https://cdn.kygunco.com/assets/products/64861/thumbnail.jpg?v=1713459272" "og:image:height": "500" "og:image:width": "500" "og:title": "Magpul AR15/M4 BEV Block Vise Tool" --- > Index of every page on this site: [llms.txt](https://www.kygunco.com/llms.txt) [Home](https://www.kygunco.com/) / [Shooting](https://www.kygunco.com/category/shooting) / [Gun Parts](https://www.kygunco.com/category/shooting/gun-parts) / [Gun Tools](https://www.kygunco.com/category/shooting/gun-parts/gun-tools) / MGP-MAG536-BLK ![Main product image](https://static.kygunco.com/cdn-cgi/image/f=auto,w=600/assets/products/64861/main.jpg?v=1713459272) For illustration purposes only, this image may not be an exact representation of the product. # MAGPUL BEV Block AR15/M4 Black AR15/M4 vise block tool for assembly and maintenance tasks like barrel nuts and flash hiders. Supports billet and forged upper receivers with steel lugs, a full-length support shank, polymer contact surfaces, and an o-ring post for added stability. Can also be used as a mag well vise block for the lower receiver. $33.99 ** 4 interest-free payments of **$8.50** with ![Sezzle logo](https://www.kygunco.com/brands/sezzle.svg) ** Online In Store ** Flat Rate $13.94 for every 25 lbs. Shipping to HI & AK may incur additional fees. ** Ships To Your Home Handled by our expert shippers in Bardstown, KY. Selling fast. Limited quantities available. Item # 64861 Style MGP-MAG536-BLK UPC 873750000145 Condition New Manufacturer [Magpul](https://www.kygunco.com/brand/magpul) Weight 1 lb ### Magpul BEV Block AR15/M4 Black 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. **SPECIFICATIONS** - Platform AR15, M4, M16 - Weight 11.2 oz. ** WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to [www.p65warnings.ca.gov](https://www.p65warnings.ca.gov). 0.0 ** ** ** ** ** 0 reviews ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ## More from Magpul ```json {"@context":"https://schema.org","@graph":[{"@id":"https://www.kygunco.com/#website","@type":"WebSite","description":"Shop KYGUNCO for firearms, ammo, accessories, parts, and outdoor gear at low prices with fast, easy nationwide shipping.","name":"KYGUNCO","url":"https://www.kygunco.com/","publisher":{"@id":"https://www.kygunco.com/#/schema/organization/kygunco"}},{"@id":"https://www.kygunco.com/product/magpul-mag536-blk-bev-block-ar15m4-black#webpage","@type":"WebPage","description":"Compact vise block for AR15/M4 assembly and maintenance. 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