![Gunsmith Upper Vise Block for AR15 .223 5.56 Gunsmith Upper Vise Block for AR15 .223 5.56](https://shootersbest.com/30595-large_default/bloque-de-tornillo-de-armero-para-ar15.jpg)
A perfect tool for the building and maintenance of 223/5.56 rifles.
A perfect tool for the building and maintenance of 223/5.56 rifles. Can be used to install and remove barrel and castle nuts, flash hiders and muzzle brakes.
Weight: 380g