USED Hamskea Arrow Rest Trinity Hunter Pro Micro Rh Black. The Trinity Hunter Pro Micro contains an internal battery that provides thousands of rounds of shots without requiring a battery change. The attached spring keeps the spring secure behind every shot. The micro attenuation features an easy to load timing system so you can tune your Pro Micro to the exact shot you are executing. The Trinity Hunter Pro Micro ships with an integrated reversible mounting bracket so you can customize your rest even better to fit your bow. Package Contents: Hamskea Arrow Rest Trinity Hunter Pro Micro Rh Black