The replacement thumb barrel and post fit thumb release triggers like Eclipse, X-Spot, X-Spot Deuce, Tempest, and Vapor. This trigger thumb post includes a set screw for barrel projection and two attachment screws with lock washers for precise tilt and distance control.
Designed for right- or left-hand use, this replacement thumb barrel provides a stable, adjustable solution for competitive or field archers. It’s a direct fit for most thumb release trigger parts and ensures consistent performance across every release. Use it to fine-tune your archery setup and maintain accuracy under pressure.
