VISE BLOCKS WITH A ROCK SOLID FIT
The Advanced Thinking AR15 or AR10 Upper Vise Block and the Smart-Fit AR15 Vise Block are two products that significantly enhance your capabilities with the Master Gun Vise. The Advanced Thinking Upper Vise Block is designed to leverage the strongest part of a gun, which is the barrel lugs inside the star chamber. This block fits perfectly into all Mil-Spec uppers, allowing you to rotate it for work on different sides. It features two vise pins that hold the upper at multiple working angles and prevent unwanted rotation during high torque application. A lock knob ensures secure seating into barrel lugs, making this product an incredibly safe, easy and smart way to lock down an AR15 or AR10 upper in a bench vise.
On another hand, The Smart-Fit AR15 Vise Block expands to fit securely within any MIL-SPEC magwell of an AR15 or similar firearm including those of larger models like DPMS LR-308 and SR-25 rifles. Traditional blocks often create wiggle room due to varying tolerances in magwell sizes; however, this innovative design eliminates such issues by expanding as needed for a snug fit every time. With these tools at your disposal when using your Master Gun Vise, you can ensure precision work without risking damage from poorly fitting equipment or unnecessary movement during high-torque applications.
VISE BLOCKS WITH A ROCK SOLID FIT
LUG-LOK UPPER VISE BLOCK™
ADVANCED THINKING, AR15 OR AR10 UPPER VISE BLOCK
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.SMART-FIT® AR15 VISE BLOCK WITH SLEEVE FOR AR10*
EXPANDS TO SECURELY FIT AR MAGWELLS.
The Smart-Fit AR15 Vise Block and Vise Block Sleeve for AR10, DPMS LR-308 and SR-25 is the best lower receiver vise block you’ll ever use. Magwell sizes have a notoriously wide range of tolerances, and traditional blocks create wiggle and wobble on a gun vise. Smart-Fit’s design solves that. It expands to fit all MIL-SPEC AR15s, AR10s and similar magwells, making loose, sloppy-fitting blocks a thing of the past.
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