Auto-Ordnance G21S 1911 .45 ACP Stainless Steel 7-Round Pistol

The Auto-Ordnance G21S delivers classic 1911 reliability in a corrosion-resistant stainless steel construction. This full-size .45 ACP pistol combines traditional design elements with modern manufacturing precision for consistent performance across diverse shooting applications.

What Makes This Different

Stainless steel construction sets the G21S apart from standard carbon steel 1911 variants, providing superior corrosion resistance without sacrificing strength. The traditional Series 70 firing system eliminates the firing pin safety found in Series 80 models, resulting in a cleaner trigger pull. Auto-Ordnance maintains original 1911 specifications while incorporating modern quality control standards that ensure reliable function with contemporary ammunition.

Key Features

• Full stainless steel frame and slide construction resists corrosion and environmental wear
• Series 70 firing system provides crisp trigger pull without firing pin safety interference
• 7-round single-stack magazine capacity with .45 ACP chambering
• 5-inch barrel length delivers full ballistic potential from .45 ACP cartridges
• Traditional thumb safety and grip safety provide dual manual safety systems
• Dovetailed front and rear sights allow for easy replacement or upgrades
• Standard 1911 dimensions ensure compatibility with most holsters and accessories

The G21S performs reliably with standard pressure .45 ACP ammunition across temperature ranges from -20°F to 120°F. Match-grade accuracy potential makes it suitable for competitive shooting, while the proven 1911 platform serves effectively for home defense applications. The stainless finish maintains appearance and function in humid environments where carbon steel variants might show corrosion.

Technical Specs

• Caliber: .45 ACP
• Capacity: 7+1 rounds
• Barrel Length: 5 inches
• Overall Length: 8.5 inches
• Weight: 39 ounces (approximate)
• Frame Material: Stainless steel
• Slide Material: Stainless steel
• Trigger System: Series 70 single-action
• Safety Features: Thumb safety, grip safety
• Sights: Fixed front and rear
• Finish: Brushed stainless steel
• Country of Origin: USA

Auto-Ordnance builds the G21S to original military specifications with modern manufacturing tolerances. The stainless construction eliminates maintenance concerns associated with blued finishes while preserving the handling characteristics that made the 1911 platform legendary.