Phelps AMP Elk Diaphragms Used sights Penetration slows

Penetration slows

-Using the thumb lever

The TITLE is the best performing bow ever created for the competition archer

adjustable fail safe trigger with zero travel

Overbuilt construction keeps shafts and fletchings protected

Phelps AMP Elk Diaphragms Used sights Penetration slowsThe AMP black elk diaphragm produces high to medium pitched cow sounds along with producing raghorn bugles with great volume. The AMP green elk diaphragm is a great all around call. This is a single blue reed that produces medium cow sounds, along with producing medium bull sounds. The green tape is slightly stiffer than normal and has a bitter taste. The AMP grey elk diaphragm is a great all around call with excellent volume. This is a single reed