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
