The Hartleys Mouse Fly is a highly effective articulated mouse pattern designed to create lifelike movement and a realistic silhouette on the waters surface.

Its segmented body produces a natural swimming action that mimics a struggling rodent, making it irresistible to opportunistic and aggressive predators.

With its convincing profile and animated motion, this pattern is a go-to choice for targeting large trout, bass, pike, and other predatory species that hunt along banks and structure. Fish it tight to shore, across seams, or during low-light conditions when big fish are looking up for an easy, high-protein meal.

Features

• Articulated design for natural swimming and lifelike action
• Realistic mouse profile on the surface
• Creates enticing movement that triggers aggressive strikes
• Ideal for large trout, bass, and predatory fish
• Excellent for bank fishing and low-light conditions