How to Tune a Box Call

by
posted on March 13, 2019
** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. **
howtotuneboxcall_lead.jpg

Box calls are made of wood, often have thin sides and, like any hunting gear, are subjected to abuse. Think of your box call as a wooden instrument like a guitar or fiddle: It needs periodic tune-ups and some TLC. Follow these tips to bring that old box back to its gobbler-mesmerizing glory.

 Clean, don’t sand. Leave the sandpaper in your vest to recondition a slate call. Using sandpaper on a wooden box will lower its sides, change their shape and remove material from the paddle surface. Box calls are constructed so the paddle and side surfaces meet at a certain angle to produce the best sound. Sanding may change this angle to the point the call is only good for kindling. Instead use a nylon scrubbing pad, which is abrasive enough to wipe away debris and old chalk but should not harm the wood. Once the surfaces of the sides and paddle are clean, you are ready to apply new chalk.

 Use pure chalk. All chalk is not created equal. Chalk made for blackboards, sidewalks and construction uses has oils and other binders added to it. This will make the chalk stick to the call longer, but will also lead to slick and shiny spots on the call surfaces—not what you want. For a box call, most call makers recommend the driest, purest chalk you can find. Apply a light coat of dry chalk to the areas where the sides and paddle make contact. Easy does it; you can always apply more if needed.

• Turn the screw. The tension of the screw that connects the paddle to the box affects the sound of the call. This screw will gradually loosen from use and wear, and occasionally needs to be tightened. (If the screw loosens quickly consider replacing it with a slightly larger one.) Many box calls also have a small spring around the screw between the paddle and the box that helps with the tension. The spring may need to be replaced, but improving the sound is usually a simple matter of turning the screw. Tighten the screw in small increments, trying the call after each adjustment. Remember, your buddy standing 50 yards away is a much better judge of how the call sounds than you are standing right over it. After your box call is tuned, place it in a plastic bag when carrying it in your vest to shield the call from moisture and dirt.

Latest

Speedgoat 2 On Goose
Speedgoat 2 On Goose

Reviewed: Montana Knife Company Speedgoat 2.0

There are thousands of knives out there to choose from. Out of the dozens of knives I personally own, this one from Montana Knife Company clearly stands out as a hunter’s top-tier tool.

Hardware Review: Henry SPD HUSH

If you’re a lever action traditionalist, the Henry Special Product Division (SPD) HUSH may befuddle you. Not only does the SPD HUSH eschew traditional features, but it’s also purpose built for something that ol’ Benjamin Tyler Henry could never have imagined. HUSH is short for Henry’s Ultimate Suppressor Host.

Speer Announces New Products That Will Be Showcased at SHOT Show 2026

Speer Ammunition has announced several new loads for 2026, which include one new addition of Lawman TMJ and two new additions of Speer Impact component bullets for reloaders.

New for 2026: Ruger Red Label III

Ruger has announced the return of one of America's most iconic over/under shotguns with the Red Label III. First launched in 1977, the original Ruger Red Label earned a reputation for rugged reliability, classic lines, and American-made quality. Decades later, the Red Label III strives to continue that legacy.

New for 2026: Armageddon Gear Gun Slinger Chest Rig

The Gun Slinger Chest Rig, is now offered alongside the original Big Game Chest Rig for hunters who want sidearm carry built in from the start.

#SundayGunday: Leupold SX-4 Pro Guide HD Gen 2

On this week's #SundayGunday, we’re checking out the SX-4 Pro Guide HD Gen 2, the latest iteration of hunter-focused spotting scope from Leupold. Coming in both straight and angled configurations, and the buyer’s choice of 20-60x85mm or 15-45x65mm zoom ratio’s the SX-4 Pro Guide HD Gen 2 has a configuration for any preference and set of circumstances.

Interests



Get the best of American Hunter delivered to your inbox.