Area 419 ARCALOCK 4" Universal Dovetail Rail

Area 419 ARCALOCK 4" Universal Dovetail Rail

Area 419 has engineered one of the lightest and most compact ARCALOCK rails available for shooters who demand minimal weight without sacrificing functionality.

Key Features

• Weight: Just 1.5 ounces—ideal for precision rifles where every gram matters
• Compatibility: Fits forend hole spacings from 2 to 3.5 inches, matching the popular IBR standard
• Material: 6061 billet aluminum with black hardcoat anodized finish for durability and corrosion resistance
• Mounting Flexibility: Includes t-nuts and hardware for standard mounting or closer-to-magwell positioning for tripod use

Design Philosophy

This rail represents a thoughtful balance between minimalism and practicality. The compact 4-inch length makes it ideal for shorter forends while maintaining enough real estate for accessory mounting. Whether you're building a lightweight field rifle or setting up a precision shooting platform, this rail delivers the ARCALOCK standard in a svelte package.

Note: M-LOK hardware is not included; you'll need to source compatible accessories separately.

A purpose-built solution for shooters who understand that less weight means better handling and less fatigue over long shooting sessions.