Elk CallsRocky Mountain Hunting CallsSold by Altitude Outdoors

Rocky Mountain Hunting Calls

Royal Point #E2 Elk Call Diaphragm

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

Steve Chappel

Signature elk diaphragm call built

Single-latex Design

Intended for bugling to challenge

Aggressive Challenge

Bugles

"Palate Plate"

Placement sits farther forward in

Forward Placement

Helps reduce gagging and improves

$9.99
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SKU: royal-point-e2-elk-call-diaphragm

Overview

Built on the GTP frame, this single-latex diaphragm is intended for hunters who want a call focused on aggressive bugling to challenge a herd bull. Its Palate Plate design places the call farther forward in the mouth, behind the front teeth, to help reduce gagging and improve control of the latex. That layout makes it suited to hunters who prefer a more direct, controlled setup when working bugles in the field. It is a specialized option for callers looking to push an assertive elk vocalization rather than a broad range of tones.

Why Hunters Choose the Rocky Mountain Hunting Calls

Single Latex

Design for straightforward bugling use

Aggressive Challenge

Bugles

Palate Plate

Placement helps reduce gagging

Forward Mouth

Placement offers easier latex control

Signature Call

Built on the GTP frame

Key Features

  • Steve Chappel signature elk diaphragm call built on the GTP frame.
  • Single-latex design intended for bugling to challenge a herd bull.
  • Designed for aggressive challenge bugles.
  • "Palate Plate" placement sits farther forward in the mouth behind the front teeth.
  • Forward placement helps reduce gagging and improves control of the latex.

Best Used For

  • Experienced elk hunters needing aggressive challenge bugles to provoke herd bulls
  • Hunters who prefer a single-latex diaphragm call for simple bugling setups
  • Users wanting a forward-mouth placement design to help reduce gagging
  • Elk callers comfortable with diaphragm calls and precise mouth control
  • Hunters focused on direct, challenge-oriented elk calling rather than varied vocalizations

Specifications

Call Styleaggressive challenge bugles
Call TypeElk diaphragm call
Designsingle latex design
FrameGTP frame
Latexsingle latex
Model#E2
Operating InstructionsPlace the Palate Plate upwards to the roof of your mouth, latex down and open end of the diaphragm towards the front of your mouth
Palate PlateYes
Placementfurther forward in your mouth, behind your front teeth
Purposesimply bugling to challenge a herd bull
Signature CallSteve Chappel signature call

Pros

  • Single latex design for straightforward bugling use
  • Designed for aggressive challenge bugles
  • Palate Plate placement helps reduce gagging
  • Forward mouth placement offers easier latex control
  • Signature call built on the GTP frame

Considerations & Trade-offs

  • Single-latex construction is purpose-built for aggressive challenge bugles, so it is less suited to callers looking for broader elk vocalization options.
  • The call is designed to sit farther forward in the mouth behind the front teeth, which may take some adjustment if you are used to a more traditional diaphragm placement.
  • As a diaphragm call, it requires proper mouth placement and technique to operate as intended.
  • This is a specialized signature call, so it is best matched to hunters specifically focused on bugling at herd bulls rather than general-purpose calling.

Suggested Comparisons

  • Elk diaphragm calls
  • Bugle calls
  • Cow call diaphragms
  • Elk calling accessories

Suggested Accessories

  • Elk call lanyard
  • Call case
  • Hunting pack
  • Spare diaphragm call

Frequently Asked Questions

What is the Royal Point #E2 Elk Call Diaphragm designed for?

It is described as a single latex elk diaphragm call for simply bugling to challenge a herd bull.

What makes the #E2 different from a standard diaphragm placement?

The "Palate Plate" design is meant to sit further forward in the mouth, behind the front teeth, to help prevent gagging and give easier control of the latex.

How should the call be positioned in the mouth?

Place the "Palate Plate" upward toward the roof of the mouth, with the latex down and the open end of the diaphragm toward the front of the mouth.

Is this call intended for a wide range of elk sounds?

The description specifically says it is for simply bugling to challenge a herd bull, and it emphasizes aggressive challenge bugles. Other sound types are not mentioned.

Does the product information list the materials or dimensions?

The provided data identifies it as a single latex design on the GTP frame, but it does not list additional material specs or dimensions.