Rock Island 51416 GI Standard CS 45 ACP 3.5" Compact Pistol

The Rock Island 51416 GI Standard CS delivers proven 1911 reliability in a compact California-compliant package. This 45 ACP pistol combines traditional craftsmanship with modern manufacturing precision for consistent performance.

What Makes This Different

The GI Standard CS features a stainless steel bull barrel that enhances accuracy and reduces barrel movement during firing. Unlike standard tapered barrels, the bull barrel design provides increased rigidity and improved shot-to-shot consistency. The compact 3.5-inch barrel length maintains full-power ballistics while reducing overall length for easier concealment.

Key Features

• Stainless steel bull barrel resists corrosion and maintains accuracy over thousands of rounds
• Black Parkerized steel slide with serrations provides secure grip manipulation in all conditions
• Beavertail grip safety eliminates hammer bite and ensures proper firing grip
• Traditional wood grips offer classic appearance with reliable texture
• 7+1 capacity delivers substantial stopping power in 45 ACP
• California compliant design meets state requirements without compromising function
• Right-hand configuration optimized for standard shooting stance

Field testing demonstrates consistent 3-inch groups at 25 yards with quality ammunition. The compact slide length makes this pistol suitable for concealed carry while maintaining the full-grip frame for control. Law enforcement agencies have adopted similar Rock Island models for backup duty use. The Parkerized finish withstands daily carry wear and environmental exposure.

Technical Specs

• Caliber: 45 ACP
• Capacity: 7+1 rounds
• Barrel Length: 3.50 inches
• Barrel Material: Stainless steel bull barrel
• Slide: Black Parkerized steel with serrations
• Frame: Black Parkerized steel with beavertail
• Grips: Wood
• Configuration: Right hand
• Compliance: California approved
• Action: Single action

Rock Island Armory has manufactured 1911-pattern pistols for decades, establishing a reputation for value and reliability. The GI Standard CS represents practical engineering focused on essential features rather than unnecessary complexity. This pistol ships ready for immediate use with no additional modifications required.