{"title":"Riven Calls","description":"","products":[{"product_id":"riven-cambium-elk-bugle-tube","title":"Riven - Cambium Bugle Tube","description":"\u003cp\u003e\u003cspan\u003eThe Nature of Sound.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eDeep in the heart of the dark timber, there is an audible marvel that few are lucky enough to experience. It is almost impossible to describe the mystical harmonic symphony that occurs in the golden days of September. The “hair stand up on your neck” kind of sound that brings you back to the moment you heard your first real bugle. It is this rich acoustic phenomenon that led to the creation of the Cambium Bugle Tube. Crafted from premium natural tonewood for acoustic quality, realism, depth, and balanced sound resonance, we believe this to be the finest tonal elk calling instrument available. Find your voice. Live Riven.\u003c\/span\u003e\u003c\/p\u003e","brand":"Mountain Archery","offers":[{"title":"Default Title","offer_id":51551060951360,"sku":"710617651006","price":329.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0778\/9864\/5824\/files\/Screenshot2026-07-09120806.png?v=1783620498"},{"product_id":"riven-eclipse-elk-bugle-tube","title":"Riven - Eclipse Bugle Tube","description":"\u003cp\u003e\u003cspan\u003eStep out of the Shadows \u0026amp; Experience the Lite!\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eIntroducing the Riven Eclipse Carbon Fiber Bugle Tube. The ultimate carbon fiber bugle tube designed for elk callers who refuse to compromise.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eEngineered from cutting-edge carbon fiber and polycarbonate, the Eclipse brings together unparalleled strength, durability, lightness \u0026amp; tonal precision caller’s demand.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eAt Riven, we understand that elk hunting isn’t just a hobby—it’s a passion, a tradition, and a grind. Simply put, we built the Eclipse for those who push the limits and seek the best.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWhy Carbon Fiber?\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCarbon fiber is well known for its strength, durability, consistency \u0026amp; sound quality. In recent years, carbon fiber has become widelyrespected within the custom guitar making industry. Carbon fiber is known to produce a balanced, rich, and resonant sound. It also produces a more sustained and articulate sound than other traditional materials.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eThe Nature of Sound:\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWe all know that, “Tone” can be a very subjective topic of conversation in the calling world. We also understand different tonalities will match different calling styles. In our minds, there is a common understanding of the elements that make up a pleasing tone such as volume, frequency response, overtones, definition of notes and sustain. The Eclipse was carefully designed to beautifully encompass all the above.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Eclipse is not just another bugle tube. It was carefully crafted to help you deliver crisp, commanding sounds of a bull, the perfect blend of volume and “sound carry” to cut through the thickest timber or deepest canyons.\u003cbr\u003eStep out of the Shadows and assert your Dominance! Find your voice… Hunt Riven!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e•Compact Lightweight Design\u003cbr\u003e•Superior Tonal Qualities\u003cbr\u003e•Exceptional Resonance\u003cbr\u003e•Perfectly Balanced\u003cbr\u003e•Incredibly Durable\u003c\/span\u003e\u003c\/p\u003e","brand":"Mountain Archery","offers":[{"title":"Default Title","offer_id":51551063343424,"sku":"710617651051","price":119.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0778\/9864\/5824\/files\/Screenshot2026-07-09120717.png?v=1783620453"},{"product_id":"riven-menace-bite-and-blow-elk-call","title":"Riven - Menace Elk Call","description":"\u003cp\u003e\u003cspan\u003eIntroducing the Menace, an Elk Call that embodies two years of relentless design and refinement. This durable polycarbonate call with its bite and blow design delivers a rich, nasal cow sound that’s unmatched in realism. Our custom-tuned tone board ensures flawless performance, eliminating any risk of sticking, so you can rely on it when it matters most. The Menace has an adjustable O-Ring for fine tuning and an adjustable lanyard. This call is the ideal solution for those that struggle with diaphragm calls.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEASY TO USE: with its durable polycarbonate construction and premium tone board, the Menace is the ideal solution for those that struggle with diaphragm calls.\u003cbr\u003eCUSTOM TUNED Tone Board: Expertly tuned to prevent sticking and ensure flawless performance in all conditions.\u003cbr\u003eBITE AND BLOW DESIGN: Delivers a rich, nasal cow sound that is unmatched in realism, perfect for calling bulls.\u003cbr\u003eINCLUDES: an adjustable O-Ring for fine tuning and an adjustable lanyard.\u003c\/span\u003e\u003c\/p\u003e","brand":"Mountain Archery","offers":[{"title":"Polycarbonate","offer_id":51551068422464,"sku":"710617651501","price":39.99,"currency_code":"USD","in_stock":true},{"title":"Maple","offer_id":51551068455232,"sku":"710617651525","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0778\/9864\/5824\/files\/Screenshot2026-07-09120509.png?v=1783620319"},{"product_id":"riven-the-cosmic-series-elk-combo-pack","title":"Riven - Cosmic Series 3-Pack Elk Calls","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe all new Cosmic Series Combo Pack by RIVEN truly withstands the test of time. These calls are durable yet extremely versatile. They create a full range of elk vocalizations, including Cow, Calf, Bull, Bugles, Chuckles, Screams, Estrus Buzzing, Mews and more. This combo pack includes the Comet, Elkasus, and RS2 small domed diaphragms and a carry case. The Small dome makes for the perfect mouth placement anytime. The perfect all in one combo pack for elk hunting and calling.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eVERSATILE: \u003c\/strong\u003eThe Cosmic Series Combo Pack creates a full range of elk vocalizations, including Cow, Calf, Bull, Bugles, Chuckles, Screams, Estrus Buzzing, Mews and more.\u003cbr\u003e\u003cstrong\u003eINCLUDES: \u003c\/strong\u003eThis combo pack includes the Comet, Elkasus, and RS2 small domed diaphragms and a carry case.\u003cbr\u003e\u003cstrong\u003ePERFECT PLACEMENT: \u003c\/strong\u003eThe Small dome makes for the perfect mouth placement anytime.\u003cbr\u003e\u003cstrong\u003eTOP QUALITY\u003c\/strong\u003e tape and latex for a long lasting season.\u003cbr\u003e\u003cstrong\u003eHAND BUILT \u003c\/strong\u003ein the U.S.A to provide the best experience in the woods.\u003cbr\u003e\u003cstrong\u003eDURABLE\u003c\/strong\u003e Clamshell case for protection and pack storage.\u003c\/span\u003e\u003c\/p\u003e","brand":"Mountain Archery","offers":[{"title":"Default Title","offer_id":51551072878912,"sku":"710617652751","price":32.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0778\/9864\/5824\/files\/Screenshot2026-07-09120413.png?v=1783620270"},{"product_id":"riven-elkasus-elk-call","title":"Riven - Elkasus Elk Call","description":"\u003cp\u003e\u003cspan\u003eCow sounds should be smooth, which is why we created the Elkasus. We designed this call to have more backbone when hitting cow sounds. The Elkasus has a heavier latex that will stand the test of time while still producing the full range of a cow \/ calf’s vocabulary. This Call Creates a Full Range of Cow and Calf Sounds,Mews, Cow Bugle, and Estrus Buzz. The Elkasus Small Domed Elk Diaphragm Call creates Low, Medium \u0026amp; High Tonal Range Vocalizations for Elk Hunting and Calling.  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSMOOTH: Cow sounds should be smooth, which is why we created the Elkasus. We designed this call to have more backbone when hitting cow sounds while still demonstrating a full range of elk tones.\u003cbr\u003eVERSATILE: The Elkasus has a heavier latex that will stand the test of time while still producing the full range of a cow \/ calf’s vocabulary. This Call Creates a Full Range of Cow and Calf Sounds,Mews, Cow Bugle, and Estrus Buzz.\u003cbr\u003eRANGE: The Elkasus Small Domed Elk Diaphragm Call creates Low, Medium \u0026amp; High Tonal Range Vocalizations for Elk Hunting and Calling\u003cbr\u003ePERFECT PLACEMENT: The Small dome makes for the perfect mouth placement anytime.\u003cbr\u003eTOP QUALITY tape and latex for a long lasting season.\u003cbr\u003eHAND BUILT in the U.S.A to provide the best experience in the woods.\u003cbr\u003eDURABLE Clamshell case for protection and pack storage.\u003c\/span\u003e\u003c\/p\u003e","brand":"Mountain Archery","offers":[{"title":"Default Title","offer_id":51551074648384,"sku":"710617652454","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0778\/9864\/5824\/files\/Screenshot2026-07-09120312.png?v=1783620201"},{"product_id":"riven-comet-elk-call","title":"Riven - Comet Elk Call","description":"\u003cp\u003e\u003cspan\u003eMade to be heavy, we built a call that won’t break. It can hit the highest bugles you can muster, while also holding deep resonant tones. We added a heavier latex to increase longevity. Bugling, Chuckling, Screams, Cow \u0026amp; Calf Sounds. The Comet Small Domed Elk Diaphragm Call creates Low, Medium \u0026amp; High Tonal Range Vocalizations for Elk Hunting and Calling.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eVERSATILE: This call produces a variety of Bugling, Chuckling, Screams, Cow \u0026amp; Calf Sounds. The Comet Small Domed Elk Diaphragm Call creates Low, Medium \u0026amp; High Tonal Range Vocalizations for Elk Hunting and Calling\u003cbr\u003eDURABLE: Made to be heavy, we built a call that won’t break. It can hit the highest bugles you can muster, while also holding deep resonant tones. We added a heavier latex to increase longevity.\u003cbr\u003eRANGE: The Comet Small Domed Elk Diaphragm Call creates Low, Medium \u0026amp; High Tonal Range Vocalizations for Elk Hunting and Calling\u003cbr\u003ePERFECT PLACEMENT: The Small dome makes for the perfect mouth placement anytime.\u003cbr\u003eTOP QUALITY tape and latex for a long lasting season.\u003cbr\u003eHAND BUILT in the U.S.A to provide the best experience in the woods.\u003cbr\u003eDURABLE Clamshell case for protection and pack storage.\u003c\/span\u003e\u003c\/p\u003e","brand":"Mountain Archery","offers":[{"title":"Default Title","offer_id":51551076417856,"sku":"710617652553","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0778\/9864\/5824\/files\/Screenshot2026-07-09120225.png?v=1783620154"},{"product_id":"riven-rs2-elk-call","title":"Riven - RS2 Elk Call","description":"\u003cp\u003e\u003cspan\u003eThe big brother to our popular RS1 call, the RS2 is consistent, even more durable, and offers a ton of range variety. Its Precision cut adds resistance and increased volume while allowing the latex to stay extremely reactive. This Call Creates a Full Range of Bull, Cow and Calf Vocalizations with Great Tone Consistency. The RS2 Small Domed Elk Diaphragm Call creates Low, Medium \u0026amp; High Tonal Range Vocalizations for Elk Hunting and Calling.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePRECISION: The RS2 is consistent, even more durable than the RS1, and offers a ton of range variety. Its Precision cut adds resistance and increased volume while allowing the latex to stay extremely reactive.\u003cbr\u003eVERSATILE: This Call Creates a Full Range of Bull, Cow and Calf Vocalizations with Great Tone Consistency\u003cbr\u003eRANGE: The RS2 Small Domed Elk Diaphragm Call creates Low, Medium \u0026amp; High Tonal Range Vocalizations for Elk Hunting and Calling\u003cbr\u003ePERFECT PLACEMENT: The Small dome makes for the perfect mouth placement anytime.\u003cbr\u003eTOP QUALITY tape and latex for a long lasting season.\u003cbr\u003eHAND BUILT in the U.S.A to provide the best experience in the woods.\u003cbr\u003eDURABLE Clamshell case for protection and pack storage.\u003c\/span\u003e\u003c\/p\u003e","brand":"Mountain Archery","offers":[{"title":"Default Title","offer_id":51551078547776,"sku":"710617652652","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0778\/9864\/5824\/files\/Screenshot2026-07-09120136.png?v=1783620110"},{"product_id":"riven-the-rebel-series-elk-small-dome-combo-pack","title":"Riven - Rebel Series Elk calls 3-Pack","description":"\u003cp\u003eThe best things in life come in threes! The Rebel 3-pack is our best seller that offers callers everything they need to mimic a wide range of elk vocalizations.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eROSIE: Designed to be the easiest and purest sounding Cow Elk call available. It is an extremely versatile call capable of producing a wide range of Cow Elk sounds. \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTREMOR: There is no greater sound in the elk woods than a bull elk’s bugle. This mouth call was designed to do it all when it comes to Bull \u0026amp; Cow sounds. It is easy to run and has unbelievable range. This call absolutely rips! \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRS1: This call is ideal for the caller that demands consistency, range variety and acoustic dependability. It produces lifelike elk sounds with ease \u0026amp; precision. \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mountain Archery","offers":[{"title":"Default Title","offer_id":51551082578240,"sku":"710617652355","price":32.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0778\/9864\/5824\/files\/Screenshot2026-07-09120052.png?v=1783620061"},{"product_id":"riven-tremor-small-dome-elk-call","title":"Riven - Tremor Elk Call","description":"\u003cp\u003e\u003cspan\u003eThere is no greater sound in the elk woods than a bull elk’s bugle. It was designed to do it all when it comes to Bull \u0026amp; Cow sounds. This call is easy to run and has unbelievable range. This call absolutely rips!\u003c\/span\u003e\u003c\/p\u003e","brand":"Mountain Archery","offers":[{"title":"Default Title","offer_id":51551087132992,"sku":"710617652058","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0778\/9864\/5824\/files\/Screenshot2026-07-09115945.png?v=1783619998"},{"product_id":"riven-rosie-small-dome-elk-call","title":"Riven - Rosie Elk Call","description":"\u003cp\u003e\u003cspan\u003eThis mouth call was designed to be the easiest and purest sounding cow elk call available. It is an extremely versatile call capable of producing a wide range of Cow Elk sounds.\u003c\/span\u003e\u003c\/p\u003e","brand":"Mountain Archery","offers":[{"title":"Default Title","offer_id":51551091196224,"sku":"710617652157","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0778\/9864\/5824\/files\/Screenshot2026-07-09115853.png?v=1783619946"},{"product_id":"riven-rs1-small-dome-elk-call","title":"Riven - RS1 Elk Call","description":"\u003cp\u003e\u003cspan\u003eIdeal for the caller that demands consistency, range variety and acoustic dependability. It produces lifelike elk sounds with ease \u0026amp; precision.\u003c\/span\u003e\u003c\/p\u003e","brand":"Mountain Archery","offers":[{"title":"Default Title","offer_id":51551095226688,"sku":"710617652256","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0778\/9864\/5824\/files\/Screenshot2026-07-09115743.png?v=1783619874"},{"product_id":"riven-origin-series-diaphragm-elk-call-combo-pack","title":"Riven - Origin Series Diaphragm Elk Call 3-Pack","description":"\u003cdiv class=\"product-info__description\"\u003e\n\u003cdiv class=\"prose\"\u003e\n\u003cp\u003eThe best things in life come in threes! The Origin 3-pack is our best selling Non-Dome mouth calls that offer callers everything they need to mimic a extensive range of elk vocalizations.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eSINGLE LADY: The Single Lady delivers unbelievable realistic Cow Elk sounds. This call produces incredibly sweet and smooth Cow and Calf sounds. It is a must have for any elk hunter. \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBLACK ICE: This mouth call was designed for advanced callers wanting ultimate tonal range \u0026amp; superior acoustic realism. It too sits on a large frame non dome chassis making it slightly more difficult to run vs a domed style call. This call is truly world class. \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eSTRATUM: The Stratum mouth call produces remarkable Bull \u0026amp; Cow sounds. This bad boy sits on a large frame non dome chassis making it slightly more difficult to run vs a domed style call. With a little practice the sounds this call produces will literally blow you away. \u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Mountain Archery","offers":[{"title":"Default Title","offer_id":51551096930624,"sku":"710617652409","price":32.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0778\/9864\/5824\/files\/Screenshot2026-07-09113236.png?v=1783618370"},{"product_id":"riven-black-ice-diaphragm-elk-call","title":"Riven - Black Ice Diaphragm Elk Call","description":"\u003cdiv class=\"product-info__description\"\u003e\n\u003cdiv class=\"prose\"\u003e\n\u003cp\u003eDesigned for advanced callers wanting ultimate tonal range \u0026amp; superior acoustic realism. It sits on a large frame non-dome chassis, making it slightly more challenging to run vs a domed style call. This call is truly world class.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Mountain Archery","offers":[{"title":"Default Title","offer_id":51551098765632,"sku":"710617652201","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0778\/9864\/5824\/files\/Screenshot2026-07-09112815_c7dcf249-e23c-43e1-add5-8ab03c93d183.png?v=1783618186"}],"url":"https:\/\/mountain-archery.com\/collections\/riven-calls.oembed","provider":"Mountain Archery","version":"1.0","type":"link"}