Gun Vise LLC

Made specifically for the Barrett M82A1 & M107A1 weapon system.
Secure-50 is the only vise block in the world for these powerful rifles, and it is patent pending.

PRECISION VISE BLOCK

Barrett M107A1 Vise Block

Designed to securely hold the upper receiver of the Barrett M107A1 and M82A1 weapon system. The ultimate vise block with unparalleled stability, and a precision fit for maintenance, cleaning, and servicing.

Machining the Secure-50 vise block from a solid block of aluminum.

This innovative design is machined from 6061 T6 aluminum. The epitome of precision machining, the Secure-50 is built to last a lifetime. We know how unique these powerful rifles are, and this device was designed with each aspect of the Barrett weapon system in mind. The mission is to equip gun enthusiasts, military armorers, and gunsmiths with the tools they need to maintain and enhance their Barrett rifles, making it easier than ever.

Barrett M107A1, Nightforce optic, Spuhr Mount, Trijicon SRO

Our Values

To be the industry leader in precision firearm tools, providing innovative solutions that enhance the performance and safety of the weapon system.

Secure-50 Vise Block secured to a Barrett M207A1

Our Vision

We prioritize user safety, American born materials & machining, and we strive to develop innovative solutions that enhance the performance and functionality of our products.

SAFETY

Superior durability and precision machining.

Superior Durability

Built to withstand rigorous heavy-duty use. These vise blocks are used in the Barrett factory, a testament to their durability, and capability under daily use.

Barrel extension key fits safely into the upper receiver.

Enhanced Safety

We prioritize safety by incorporating features that minimize the risk of accidents and protect your valuable weapon system.

M107A1 gun vise

Easy Installation

Designed for quick and easy installation; now you can maintenance or service your rifle like a professional.

Picatinny rail mount

Versatility

The Picatinny Rail Clamps secure the upper receiver for  servicing and cleaning underside components. 

SCRATCH FREE CONTACT POINTS

Your Barrett and the Secure-50 vise block have three primary contact points consisting of POM or thermal engineered plastic. The properties of this material are impervious to chemicals, and it offers high stiffness, low friction, and excellent dimensional stability. This vise block has been meticulously crafted, and the contact plates are a crucial aspect.

TORQUE BLOCK

The high-strength Torque Block utilizes the Barrett operating system in a genius way. This component securely fits into the Barrel Slot, and transfers any pressure or torque applied to the strongest part of the barrel. The Torque Block is removable, no tools necessary, and is crafted from 17-4PH H900 stainless steel; a premium alloy renowned for its exceptional hardness, toughness, and corrosion resistance.

SHUTTLE TENSION LEVER

Constructed from high-density polyethylene (HDPE), is designed to tension the upper receiver’s Rear Lock Pin in the rear of the vise block. HDPE offers excellent resistance to chemicals, abrasion, and impact.