Steven F.
Shield barrel wedge
I needed a little coaching to adjust the barrel wedge for my Shield initially. The Cool Fire Staff was very helpful and we quickly got the gun running smoothly. The laser works great with my Mantis. The felt recoil is a nice feature that helps simulate muzzle management. I recommend this training system for anyone wanting to help maintain trigger control with indoor dryfire practice.
Response from CoolFire TrainerJun 15, 2026
Thank you for the 5-star review, Steven!


