Bring realistic, proven mallard tones to your lanyard with Haydel’s Game Calls Black Hole Open Call (BH07)—a compact, dependable duck call designed to produce convincing double-reed mallard sounds with the kind of easy control hunters appreciate in changing weather and high-pressure conditions. Built from durable black polycarbonate, the BH07 Black Hole is made for real-world use in the marsh, timber, or field, delivering the rasp, quack, and feed chatter that can help finish birds when it matters most. If you’re searching for a double reed mallard duck call, a reliable open-reed duck call, or a rugged call that’s simple to run and easy to keep consistent, the Haydel’s Black Hole BH07 (UPC 086666200756) is a strong choice for hunters who want authentic sound in a practical, hunt-ready build.
Double Reed Design for Realistic, Raspy Mallard Cadence
The heart of the BH07 is its double-reed configuration—popular because it can produce a naturally raspy tone and offers a forgiving, hunter-friendly air requirement. Double reeds are often favored by beginners and experienced callers alike for their consistency, especially when you need dependable sound without constant tuning.
Why double reed duck calls are so effective:
naturally raspy tone that matches many mallard hens
easier air control for consistent calling
forgiving response during fast calling sequences
solid performance for finishing ducks in close
Whether you’re working a soft greeting call or getting more aggressive to turn birds, the double reed helps keep the sound grounded and believable.
Open Call Style: Versatility for Marsh, Timber, and Field
As an open call, the Black Hole is built to offer a broad range of expression—from softer quacks and feed chatter to sharper, more attention-getting sequences. Open-style calls are widely used because they adapt well to different hunting environments and allow hunters to vary cadence and volume based on distance and wind.
Common calling styles you can run with an open call:
greeting calls and comeback calls
single quacks and conversational sequences
feeding chuckles and soft chatter
louder hail-style notes when needed (conditions dependent)
That versatility makes the BH07 a solid all-around option for varied hunt setups.
Durable Black Polycarbonate Construction
The black polycarbonate build is designed to handle the bumps, moisture, and temperature swings that come with hard hunting. Polycarbonate is commonly used in calls because it’s tough, stable, and consistent across changing conditions—helping your call sound the same from early season to late-season cold fronts.
Benefits of polycarbonate duck calls:
durable and impact resistant
performs consistently across temperature changes
resists moisture-related swelling common to some materials
easy to wipe down and maintain in the field
If you hunt frequently or in rough weather, material durability matters—and this call is designed with that in mind.
Built to Attract Ducks with Authentic Mallard Sounds
The BH07 is purpose-built to generate realistic mallard hen sounds—the core language of duck hunting. A call that produces believable tone and cadence can be a key tool for grabbing attention, maintaining interest, and helping finish birds when they’re circling or hesitant.
Why mallard sound capability is a staple:
mallard tones are widely effective across many waterfowl scenarios
useful as a “go-to” call when birds are pressured
adaptable from soft, subtle calling to more assertive sequences
Paired with good concealment and smart timing, authentic calling is a powerful part of a consistent waterfowl setup.
Easy to Run: Great for Beginners, Trusted by Experienced Hunters
Many hunters gravitate toward double reed calls because they’re easier to blow cleanly and can remain consistent even when you’re tired, cold, or calling fast. That makes the Black Hole a great fit if you’re learning cadence—or if you just want a dependable call you can grab and run without fuss.
A solid pick for:
new duck hunters building confidence in calling
seasoned hunters who want a reliable backup call
hunters who prefer a raspier, double-reed tone
anyone who wants a practical, durable call for daily use
Field-Friendly Maintenance and Practical Use
To keep any duck call performing consistently:
keep it as clean and dry as possible between hunts
avoid packing it with mud or grit
rinse and dry after heavy exposure to saltwater or dirty water
store where reeds won’t be crushed or bent
Polycarbonate calls are generally easy to maintain, making them ideal for high-use hunting seasons.
Product Details
Brand: Haydel’s Game Calls
Model: Black Hole Open Call
Part Number: BH07
Reed Type: Double Reed
Sound Profile: Mallard hen tones (as listed)
Material: Black Polycarbonate
UPC: 086666200756
If you want a durable, consistent, and easy-to-run duck call that delivers realistic mallard sounds in a no-nonsense polycarbonate build, the Haydel’s Black Hole BH07 is a proven option for hunters who value reliability and authentic tone when ducks are working.
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