{"product_id":"real-avid-lug-lok-ar-15-upper-vise-block-silver-aluminum","title":"Real Avid Lug-Lok AR-15 Upper Vise Block Silver Aluminum","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eReal Avid Lug-Lok Upper Vise Block\u003c\/span\u003e\u003c\/strong\u003e is a purpose-built \u003cstrong\u003eAR-15\u003c\/strong\u003e gunsmithing tool designed to hold a barreled upper receiver securely in a bench vise during assembly, maintenance, and accessory installation. Machined from \u003cstrong\u003enon-marring, aircraft-grade aluminum\u003c\/strong\u003e with a \u003cstrong\u003esilver\u003c\/strong\u003e finish, this block replaces traditional clamp-style jigs by locking directly into the upper receiver's barrel extension, supporting the receiver on its barrel lugs rather than squeezing the exterior.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe defining feature of the \u003cstrong\u003eLug-Lok\u003c\/strong\u003e is full \u003cstrong\u003e360-degree\u003c\/strong\u003e working access. Because the block engages the receiver's barrel lugs rather than clamping the outside of the receiver, you can rotate the barreled upper from lug to lug to reach every side of the assembly without ever removing it from the vise. Two included \u003cstrong\u003evise pins\u003c\/strong\u003e engage the receiver through multiple retaining holes, letting you set and change clamping angles quickly as the job demands, keeping the upper rock-solid while you work.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eDesigned specifically for the \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003e5.56 NATO \/ .223 Remington\u003c\/span\u003e\u003c\/strong\u003e AR-15 upper receiver, the Lug-Lok is a bench-shop staple for builders, gunsmiths, and home armorers. The non-marring aluminum protects the receiver finish from clamp-induced damage, while the rigid block geometry provides the solid hold you need for proper work. Whether you are building a complete upper, installing accessories, or performing routine maintenance, the \u003cstrong\u003eReal Avid\u003c\/strong\u003e Lug-Lok Upper Vise Block delivers safe, repeatable, all-angle access to the AR-15 upper.\u003c\/span\u003e\u003c\/p\u003e","brand":"Real Avid","offers":[{"title":"Default Title","offer_id":55003206385986,"sku":"110916","price":75.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_59290173-d055-404e-ad89-dc4e304a9d68.png?v=1784559663","url":"https:\/\/centerfiresystems.com\/products\/real-avid-lug-lok-ar-15-upper-vise-block-silver-aluminum","provider":"Centerfire Systems","version":"1.0","type":"link"}