Real Avid Smart-Fit AR15 Vise Block

No more customizing static blocks, the revolutionary design of the Smart Fit™ Vise Block fits perfectly on any AR15 magazine well. Smart Fit™ lets you work on the lower receiver with a solid foundation for replacing buffer valves or fixed-stock receiver extensions. Insert the block into the magazine well and simply rotate the adjustment handle to tighten the attachment. This block can also be used with an inverted lower receiver to work on pistol grips or allow easy access to the underside of the AR15. The included pin block holds the gun open and allows access to the chamber and barrel for easy cleaning.

PRODUCT OVERVIEW:

• Fits .223 / 5.56 AR15
• Movable sections fit any magwell
• Magazine lock
• The threaded pin adjusts the wedge
• Oversized hem for a precise fit
• Knurled texture for better grip
• Adjustment handle
• Pin lock