The Phase4 by Mathews delivers silent performance, is highly adaptable, and comes packed with exclusive features. The flagship technology of the Phase4 is the Phase Resistance Technology, an innovative design that stops vibration at the source. The Phase Resistance Technology utilizes eight individual limbs instead of the industry standard four limbs. Each of the limbs are separated by a segment of thin, vibration damping rubber to significantly mitigate the vibration/post-shot vibration resulting in a massive reduction noise. By damping the vibration directly in the limbs, the Phase Resistance Technology also drastically cuts down on downstream wasted energy felt in the hand during and after the shot. The Phase Resistance Technology is perfectly paired the Bridge-Lock Stabilizer, which ensures maximum stability without compromise by integrating the stabilizer directly into the riser. This creates a more rigid connection as well as an enhanced balance point, and makes the stabilizer feel like a part of the bow and not just an addition. The Bridge-Lock Stabilizer’s InterLinkTM Weight Technology and a quick-disconnect knob accommodates adjustability in ½” increments to provide increased harmonic tuning and customization. Additionally, the Bridge-Lock Stabilizer gives the user more freedom to add weight where its needed and opens up the whole side of the riser for installing accessories. Other features of the Phase4 include the Bridge-Lock Sight System, which like the Bridge-Lock Stabilizer, allows a dovetail sight to be mounted through the bow’s riser to eliminate the need for an external mounting bracket, create a streamlined profile with improved balance. Features of the Phase4:Phase Resistance Technology: Stops vibration at the source by utilizing eight individual limbs instead of the industry standard four limbs. Each of the limbs are separated by a segment of thin, vibration damping rubber to significantly mitigate the vibration/post-shot vibration resulting in a massive reduction noise. By damping the vibration directly in the limbs, the Phase Resistance Technology also drastically cuts down on downstream wasted energy felt in the hand during and after the shotBridge-Lock Stabilizer: Integrates the stabilizer directly into the riser to create a more rigid connection as well as an enhanced balance point and gives the user more freedom to add weight where its needed and opens up the whole side of the riser for installing accessories. The Bridge-Lock Stabilizer’s InterLinkTM Weight Technology and a quick-disconnect knob accommodates adjustability in ½” increments to provide increased harmonic tuning and customizationBridge-Lock Sight System: Allows a dovetail sight to be mounted through the bow’s riser to eliminate the need for an external mounting bracket, create a streamlined profile with improved balance. Mathews Phase4 29 70# 30" Sitka Subalpine RH HL Bow PAAR30HL