Breakthrough Clean BTAR15LVB Lower Vise Block AR-15 Holster separate Taper Crimp die for

separate Taper Crimp die for tight bullet grip and packed in a sturdy

This model features the SUMR targeting reticle system

and drop-dead accuracy

accurate sound reaches out to locate and call in bulls

Breakthrough Clean BTAR15LVB Lower Vise Block AR-15 Holster separate Taper Crimp die forThe Breakthrough Clean Technologies AR15 Lower Block with Pivot Lock is designed for seamless firearm maintenance. By inserting it into the magwell, it provides a snug, secure fit, effortlessly locking in place using the receiver's magazine lock. This block can be easily clamped onto any vise, enabling convenient and stable cleaning and maintenance. It features an integrated hammer stop tool, safeguarding the receiver from damage during dry firing. As