Real Avid Smart-Fit AR15 Vise Block

Real Avid Smart-Fit AR15 Vise Block

The Smart-Fit AR15 Vise Block secures the AR15 lower receiver in a vise by acting on the magazine well. Unlike fixed-size blocks, the moving part expands to fill the well, compensating for tolerances between different manufacturers.

Insert the block into the magazine well and turn the adjustment handle: the threaded pin expands the wedge until it locks in place. The magazine catch then prevents the block from sliding out while applying torque, such as when replacing a buffer tube or fixed stock extension. The oversized rim provides a grip for the vise and the knurling prevents slipping; the receiver can also be mounted upside down to work on the pistol grip.

Main features

• Compatible with Mil-Spec .223/5.56 AR15 magazine wells
• Moving sections that adapt to the tolerances of different manufacturers
• Adjustment handle with threaded pin that expands the wedge
• Magazine catch engagement to lock the receiver
• Oversized rim for vise gripping and knurled surface
• Can also be used with the lower receiver upside down
• Support for mounting and dismounting the buffer tube

Recommended use

Clamping the AR15 lower receiver in a vise during replacement of the buffer tube, fixed stock extensions, and work on the pistol grip.

Manufacturer code: AVAR15SFVB