Presma AR-15 Lower Polymer Vise Block Black

Presma AR-15 Lower Polymer Vise Block Black. Specifications for Presma AR-15 Lower Vise Block: Manufacturer: Presma Gun Model: AR-15 Gun Type: Rifle Fabric/Material: Polymer Color: Black Condition: New Projectile Caliber: .223 Caliber Quantity: 1 Features of Presma AR-15 Lower Vise Block Allows safe mounting of the lower receiver into a vise Perfect for cleaning service or weapon assembly Fits into magazine housing from either the top or bottom Magazine catch securely locks the receiver to the b