BACKUP 45ACP SS/BLK 2.5" FS TRIGGER GUARD | CROSSBOLT SFTY Manufacturer Model Number: BU45ACP Manufacturer: Bond Arms Model: Backup 45ACP Caliber: 45 ACP Type: Specialty Handgun Item Type: Firearm Firearm / Accessory Action: Single Action Firearm / Accessory Capacity: 2 Finish: Two-Tone Stainless Steel Sights: Front Blade/Fixed Rear Stock Frame Grips: Steel Frame Black Rubber Steel Frame Overall Length: 4.5" Weight: 18.5 oz. Shipping Weight: 2.1 Feature: Retracting Firing Pins Feature: Interchangeable Barrels Feature: Rebounding Hammer Optic Adjustable Objective: false Optic Reticle Illuminated: false