SIG SAUER Pistol Brass .45 ACP Non-Primed 100 Brass/Bag. Sig Sauer uses only the finest materials in manufacturing their Brass Cases. Sig Sauer uses a "nose - in" design that ensures there is a small angle of break when sizing the case mouth. This design also allows for a snug fit when sizing the case mouth closed. Every casing is visually inspected weighed and gauged for correct length neck-wrapped chamfered trued flash-welded and/or radiographed. Sig Sauer Non-Primed Pistol Brass Cases can be reloaded without depriming or re-holstering. Specifications for SIG SAUER .45 ACP Non-Primed Pistol Brass: Manufacturer: SIG SAUER Gun Type: Pistol Caliber: .45 ACP Primed: No Fabric/Material: Brass Brass Quantity: 100 Piece Package Type: Bag Package Contents: SIG SAUER .45 ACP Non-Primed Pistol Brass SIG SAUER Infinite Guarantee SIG SAUER BP1011: Pistol Brass .45 ACP Non-Primed 100 Brass/Bag