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The ProMag AR-15 M-16 Upper and Lower Receiver Mag Well Vise Block Set is a three piece set of heavy duty blocks securely clamp all flat top and carry handle AR-15 andM16 upper and lower receiver components to prevent damage or movement during repair, assembly and cleaning. It is constructed of injection molded black polymer and is made in the USA.
- Magazine well vise block set
- Three piece set of heavy duty blocks for AR-15 and M16 upper and lower receiver
- Securely clamps all flat top and carry handle AR-15 and M16 upper and lower receiver components
- Helps to prevent damage or movement during repair, assembly and cleaning
- Made of injection molded black polymer
- Lifetime Warranty
- Made in the USA