--- title: "Real Avid AR10 Lug-Lok Upper Vise Block" description: "AR10 upper vise block that seats in the barrel lugs for a secure hold. Fits MIL-SPEC uppers and includes 2 vise pins plus a lock knob." canonical_url: "https://www.kygunco.com/product/real-avid-avar10llvb-lug-lok-upper-vise-block-ar10" meta: author: KYGUNCO "og:description": "AR10 upper vise block that seats in the barrel lugs for a secure hold. Fits MIL-SPEC uppers and includes 2 vise pins plus a lock knob." "og:image": "https://cdn.kygunco.com/assets/products/201415/thumbnail.jpg?v=1713454607" "og:image:height": "500" "og:image:width": "500" "og:title": "Real Avid AR10 Lug-Lok Upper Vise Block" --- > 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) / RLV-AVAR10LLVB ![Main product image](https://static.kygunco.com/cdn-cgi/image/f=auto,w=600/assets/products/201415/main.jpg?v=1713454607) For illustration purposes only, this image may not be an exact representation of the product. # REAL AVID Lug-Lok Upper Vise Block - AR10 AR10 upper vise block designed to seat in the barrel lugs inside the star chamber for secure bench work. Precision machined to fit MIL-SPEC uppers, it includes 2 vise pins for multiple working angles and a lock knob to keep the block seated during high-torque tasks. Made from 7075-T6 aluminum with stainless steel pins. 5.0 ** ** ** ** ** [1 review](#reviews) $134.99 ** 5 interest-free payments of **$27** 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 Fulfilled by a partner warehouse. ** Partner Fulfilled Selling fast. Limited quantities available. Item # 201415 Style RLV-AVAR10LLVB UPC 813119013218 Condition New Manufacturer [Real Avid](https://www.kygunco.com/brand/real-avid) Weight 2 lb Traditional clamp style upper blocks fit poorly and can exert enough inward pressure to damage the receiver when applying torque to a barrel nut or flash suppressor. That's bad design. So, we designed an upper block that leverages the strongest part of the gun the barrel lugs inside the star chamber. The Lug-Lok is precision machined and precisely fits into all MIL-SPEC uppers. It mates perfectly with the barrel lugs, while allowing you to rotate the upper to be able to work on different sides. There are 2 vise pins that allow you to hold the upper at multiple working angles and prevent unwanted rotation during high torque application. The lock knob keeps Lug-Lok seated into the barrel lugs. - Material: 7075-T6 Aluminum with Stainless Steel Pins ** 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). 5.0 ** ** ** ** ** 1 review ** ** ** ** ** 1 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ## Reviews ** Verified Customer This tool has made the build much easier. 12/12/2022 ** ** ** ** ** ## More from Real Avid ```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/real-avid-avar10llvb-lug-lok-upper-vise-block-ar10#webpage","@type":"WebPage","description":"AR10 upper vise block that seats in the barrel lugs for a secure hold. 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