NcSTAR AR15 Lower Vise Block – Gunsmithing Tool

The NcSTAR AR15 Lower Vise Block is a gunsmithing tool designed to securely hold AR-15 lower receivers in a bench vise during assembly, maintenance, or parts installation.

• Fits: AR-15 Lower Receivers (Mil-Spec)
• Material: Impact-Resistant Polymer
• Mount Type: Magazine Well Insert
• Use: Bench Vise Clamping
• Applications: Upper Receiver Work, Assembly, Maintenance