The Bond Arms Handgun Barrel .45 ACP 4.25" Satin Finish is a longer Snake Slayer IV accessory barrel designed specifically for Bond Arms Derringer pistols. Built from stainless steel with a satin finish, it offers an extended sight radius and improved control while maintaining the compact profile of the original hand cannon frames. This modular barrel is engineered to drop into any original Bond Arms frame, excluding the Stinger, for a straightforward caliber swap to .45 ACP.

This 4.25-inch barrel is well suited for concealed carry users who want to maximize .45 ACP performance in a compact platform, as well as for range practice and general training with their Bond Arms derringer. Its robust construction and precise chambering support reliable function and consistent accuracy at typical defensive distances. Backed by Bond Arms’ reputation for solid machining and thoughtful design, this barrel is a practical upgrade that maintains the brand’s focus on durability and craftsmanship.

Key Features:

• Manufacturer: Bond Arms
• Model: Handgun Barrel .45 ACP 4.25" Satin Finish (Snake Slayer IV)
• Caliber: .45 ACP
• Barrel Length: 4.25 Inches
• Material: Stainless Steel
• Finish: Satin Stainless
• Frame Compatibility: Original Bond Arms Hand Cannon Frames (Non-Stinger)
• Weight: 0.595–0.6 lbs