# Real Avid Lug-Lok Upper Vise Block (AVAR10LLVB)

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. The result – the safest, easiest and smartest way to lock down an AR15 or AR10 upper into a bench vise. Choose AR10 or AR15 platform below.

## Details

- **Price:** 134.99 USD
- **Vendor:** Real Avid
- **Type:** Lights
- **Tags:** final-sale, gmc-firearm-part, google-exclude, google-prohibited, gsc-404-restored-2026-08-25, Lights, Parts & Accessories

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 134.99 USD | In stock |

## Images

- Real Avid Lug-Lok Upper Vise Block

---

> Source: [Code 4 Uniforms](https://code4uniforms.com/products/real-avid-lug-lok-upper-vise-block)
> Updated: 2026-09-23