- Magazine well vise block set
- Three (3) piece set of heavy duty blocks for AR-15® / M16 upper and lower receiver
- Securely clamps all flat top and carry handle AR-15® / M16 upper and lower receiver components
- Helps to prevent damage or movement during repair, assembly and cleaning
- Made of injection molded black polymer
- Made in USA
| Brand | ProMag |
| Model | PM123A |