Real Avid Lug-Lok Upper Vise Block – AR-10
$103.83
The Real Avid Lug-Lok Upper Vise Block for AR-10 is a precision-machined gunsmithing tool that securely holds any Mil-Spec AR-10 upper receiver by engaging with the barrel lugs, ensuring stability during high-torque operations. Crafted from non-marring aircraft-grade aluminum, it protects your receiver while the Lug-Lok rod and adjustable positioning with dual Vise Pins offer maximum security and versatility for your gunsmithing needs.
1 in stock
The Lug-Lok Upper Vise Block – AR10 is a precision-machined gunsmithing tool designed to securely hold any Mil-Spec AR10 upper receiver by engaging directly with the barrel lugs inside the star chamber. Constructed from non-marring aircraft-grade aluminum it eliminates the risk of damaging the receiver during high-torque operations. The Lug-Lok rod locks into the strongest structural point of the rifle while the Lock Knob and dual Vise Pins ensure secure adjustable positioning at multiple working angles. Ideal for AR10 assembly maintenance and accessory installation this upper vise block provides a stable safe and repeatable hold without relying on external clamping.
- Precision-machined to fit all Mil-Spec AR10 upper receivers
- Engages directly with barrel lugs inside the star chamber for maximum strength
- Constructed from non-marring aircraft-grade aluminum
- Eliminates risk of damaging the upper receiver during high-torque applications
- Lock Knob secures the rod firmly into position
- Dual Vise Pins allow for multiple working angles and prevent unwanted rotation
- Distributes torque through the steel barrel lugs not the upper housing
- Ideal for AR10 building maintenance and accessory installation
- Provides a stable repeatable hold without external clamping
- Designed for safe professional-grade AR10 gunsmithing and armorer work
| Weight | 1.720 lbs |
|---|---|
| Dimensions | 16.750 × 5.750 × 1.250 in |
| Manufacturer | Real Avid |
PROCESSING & SHIPPING
Orders typically ship within 1–3 business days (Monday–Friday) after payment and all required documentation are received. Time to arrival after shipment depends on the carrier. Shipping method is at BT Gun Company’s discretion; ammunition and oversized accessories are charged at actual shipping cost. We do not ship to Hawaii or Alaska.
FIREARM TRANSFERS
- Firearms must ship to a licensed FFL dealer of your choosing — confirm with them first that they can accept the transfer.
- Your receiving FFL will need to email their license to [email protected] before we can ship.
- Inspect your firearm at your FFL’s location before signing ATF Form 4473 — once signed, the firearm is considered accepted.
You’re responsible for knowing the firearms laws in your state before ordering. For complete shipping, returns, and restocking-fee policy details, see our Shipping & Returns page.

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