Mop flies are a favorite pattern for trout anglers who target deep, fast water and eager nymph feeders. These jig-style flies sink quickly, imitate cranefly grub larvae and large caddis pupae, and come in a variety of colors to match river conditions. This guide highlights five top mop fly assortments that consistently perform for trout and neighboring species. Each pick features tungsten beads, jig hooks, and a mix of sizes to cover different depths and currents. Use this overview to compare pattern variety, sink rate, and setup when choosing your next mop fly selection.
Quick overview of featured products:
| Product | Size Range | Bead Type | Fly Count | Key Benefit |
|---|---|---|---|---|
| Outdoor Planet Mop Flies Assortment (36) | #10-#16 | Tungsten Bead | 36 | Wide color variety for deep water nymphing |
| Outdoor Planet Premium Mop Flies Assortment (36) | #10-#16 | Tungsten Bead | 36 | Hand-tied quality with waterproof box |
| Superbe Flies Mop Jig Nymph (12) | #10-#16 | Tungsten Bead | 12 | Proven producer with realistic patterns |
| Outdoor Planet Mop Jig With San Juan Worm (60) | #10-#12-#14 | Tungsten Bead | 24+12 | Combo of worm patterns and mop patterns for variety |
| The Fly Crate Mop Flies Assortment (24) | #10 | Tungsten Bead/Barbed | 24 | Split between jig and barbed hook styles |
Outdoor Planet 36 Mop Flies Assortment

The Outdoor Planet 36 Mop Flies Assortment brings a broad mix of mop patterns tied on size #10, #12, #14, and #16 hooks with tungsten bead jig heads. The kit emphasizes deep-water performance, with flies designed to sink rapidly and present a lifelike profile that imitates cranefly larvae and large caddis pupae. Color options span tan, chartreuse, red, white, brown, grey, green, pink, beige, purple, and orange. A waterproof fly box keeps colors organized and protected between trips, aiding quick pattern changes on fast-water days.
Key features include:
– 36 mop flies across multiple sizes for depth control
– Tungsten bead jig heads for faster sink rates
– Broad color mix to adapt to water clarity and light
– Deep-water nymphing suitability for trout streams
Outdoor Planet 36 Premium Mop Flies Assortment

This premium version mirrors the basic Mop Flies setup but emphasizes hand-tied craftsmanship and an upgraded waterproof fly box. The 36 flies cover sizes #10 through #16 on tungsten-bead jig hooks, designed for rapid descent in deep or swift water. Anglers can expect the same effective cranefly and caddis mimicry while benefiting from enhanced durability and organization. The color spectrum remains varied, supporting match-the-hatch strategies under different light, water color, and fish mood.
Highlights include:
– Hand-tied Mop Flies for consistent presentation
– Tungsten beads for controlled sinking
– Durable waterproof fly box for field use
– Diverse color set for tricky water conditions
Superbe Flies Mop Jig Nymph Fly Assortment

The Superbe Flies Mop Jig Nymph Assortment features 12 mop flies built on tungsten bead jigs with barbless hooks, alongside a few larger size options in the mix. These mop patterns are widely used by anglers across the globe for their lifelike movement in water and reliable sink rate. The range includes sizes from #10 to #16, enabling anglers to reach deep feeding lanes or surface-adjacent pockets as needed. The assortment supports varied nymphing rigs and can be paired with strike indicators for strike detection in current edges.
What to expect:
– Realistic patterns used by international anglers
– Strong tungsten beaded nymphs for efficient sinking
– Sized from #10 to #16 for flexible depth control
– Barbless option helps with delicate hook setting and catch-and-release goals
Outdoor Planet Mop Jig Tungsten Bead Flies With San Juan Worm Power Bead

This assortment pairs mop jig flies with San Juan worm patterns to broaden fishing options in a single box. The 24 mop flies are designed for deep water and fast currents, while the 12 San Juan worm patterns add a classic fish-attracting option for trout and other species. Tungsten bead jigs provide rapid submersion, allowing anglers to reach the strike zone quickly in turbulent water. The combination is well-suited for anglers who want a versatile kit for varied river conditions and light changes.
Key points:
– 24 mop flies paired with 12 worm patterns
– Tungsten jigs ensure quick descent
– Useful in deeper currents and faster runs
– Broad pattern integration helps cover multiple feeding scenarios
The Fly Crate 24 Mop Flies Assortment

The Fly Crate 24 Mop Flies Assortment delivers a mix of jigged mop flies on size #10 hooks, with both tungsten-bead jig heads and barbed hooks featuring brass beads. The set highlights a larva/grub style that sinks quickly and imitates cranefly larvae and large caddis pupae. Colors include black, cream, brown, pink, chartreuse, and tan, providing a broad palette for different light and water clarity. Half the flies use barbless jig heads, offering a gentler catch-and-release profile in many fisheries.
Notable aspects:
– 24 flies with two hook styles for varied presentation
– Strong sink rate for deep-water nymphing
– Color diversity supports hatch matching
– Barbless option for careful handling and easier release
12 Guide Recommended Tungsten Beadhead Mop Flies

This set is marketed as a 12-fly collection designed for trusted deep-water nymphing. The Mop Jig Tungsten Bead flies in this assortment emphasize quick sinking and stable underwater movement. Sizes range from #10 to #14, providing options for both shallower pockets and deeper runs. The combination is well-suited for anglers seeking a compact kit with proven performers that can be deployed in a variety of trout streams and rivers throughout the season.
12 Tungsten Beadhead Mop Flies Assortment

The 12 Tungsten Beadhead Mop Flies Assortment concentrates on a compact selection of highly effective Mop patterns. With sizes spanning #10 to #16, this kit emphasizes a fast sink rate suitable for deep river runs and heavy current. The mix includes various traditional mop color options to adapt to water clarity, light conditions, and the presence of natural forage in the stream. A practical choice for anglers who prefer a simple, focused selection without sacrificing depth capability.
12 Mop Flies Assortment 2

The “12 Mop Flies Assortment 2” focuses on a practical, easy-to-use pack for anglers who want reliable nymphing flies in a small footprint. The flies are tied with tungsten beads on tactical jig hooks and barbed hooks, designed to drop quickly into the strike zone. The pattern set includes multiple color options and sizes to target trout, bass, or panfish across different water types. It’s a versatile add-on that complements broader mop fly collections.
Buying Guide: Mop Flies For Trout
When selecting mop flies for trout, consider sink rate, pattern realism, and hardware fit. Tungsten bead jigs sink faster than standard brass beads, enabling anglers to reach deeper holding zones quickly. Pair mop patterns with the right leader length, tippet strength, and strike indicator setup to improve detection in fast currents. Also evaluate pattern variety within the kit: a mix of browns, tans, greens, and chartreuse helps in varying light and water clarity. For river sections with heavy current, prioritize larger #10–#12 flies for quick coverage; for calmer tails or backwaters, include some #14–#16 patterns for subtle presentations. If you fish with barbed hooks, ensure your local regulations permit release practices or opt for barbless variants where possible. A waterproof fly box helps keep colors distinct and dries out between fishing sessions, preserving fly life and visibility in low-light environments.
Depth and water type matter. In swift, deep runs, mop jigs with tungsten beads excel due to their fast descent, keeping the fly in the strike zone longer. In slower pockets, a wider color range and slightly lighter patterns can appear more natural and enticing to trout feeding near the bottom. For river systems with heavy vegetation, consider flies that avoid snagging while still delivering a strong sink rate. Finally, always match your retrieval style to the river’s current—short, twitchy pulls in fast water and longer, steady drifts in slower water improve hook exposure and fish contact.