Phelps Game Calls AMP Diaphragms Elk Call, Maverick Signature

Features

• Professional Sound Performance - Delivers devastating bugles, thunderous chuckles, mind-bending screams, and realistic elk vocalizations that challenge bulls and locate elk effectively
• Thick Wall Construction - Built with thick walls that produce extreme volume without plastic sound, ensuring your bugles carry authentic tones across vast terrain and thick timber
• Over-Cupped Exhaust Bell - Features over-cupped exhaust bell that creates optimal backpressure and resistance, making it easier to use all types of diaphragms with precise articulation
• Corrugated Chamber Design - Large corrugations in the chamber provide exceptional resonance and structural integrity while delivering the authentic elk sounds needed for successful hunting
• Complete Bugle Tube Collection - Choose from Unleashed V2 with dual mouthpiece system for all calling styles, compact Renegade for experienced callers, lightweight Unrivaled for backcountry hunting, or classic Unleashed for traditional bugling