The Rearden Calico 0.375 5/8x24 Square Nitride flash hider is purpose built for shooters who want clean lines and dependable performance in a compact muzzle device. Machined for a .375 bore and 5/8x24 threaded barrels, it offers a square shoulder interface and a durable black nitride finish that resists wear and corrosion over long-term use.

This model is CAT/TSFX compatible, allowing it to interface with select suppressor mounting systems while maintaining a low profile on the rifle. Its open-prong design helps disrupt muzzle flash and preserves sight picture in low light, making it well suited for range work, training, and general-purpose rifle setups. Rearden is known for precise machining and thoughtful engineering, and the Calico reflects that focus on practical, shooter-driven design.

Key Features:

• Manufacturer: Rearden
• Model: Calico
• Bore Size: 0.375
• Thread Pitch: 5/8x24
• Type: Flash Hider
• Compatibility: CAT/TSFX
• Finish Color: Black Nitride
• Weight: 0.21 lb