Kila Instinct™ patent pending magnetic ball detent technology replaces stock detent/eye plates and spring-loaded /rubber nub style detents. Kit includes two Kila Instinct™ anodized aluminum detent / eye-plates (Left and right side) and two Kila Ultra-Life™ magnetic ball-detent pistons. The Ultra-Life™ magnetic ball-detent pistons feature a proprietary blend of self lubricating polymers that provide ultra low friction force properties for extreme durability and wear resistance. Kila detents are blow-out proof, easy on even the most fragile paint and feature adjustable force control, lightning-fast return speeds for optimized in breech ball-control, reduced barrel breaks and overall increased marker consistency and performance.