Matthias Sieber

San Diego, CA

Active 3d ago

Bio: Entrepreneur

Colorado Springs

Active 9d ago

Bio: Retired Green Beret | Firearms Instructor | Founder of Triple A Coach LLC | Tactical Hyve Certified Instructor for Cheat Codes of Shooting 1

Active 7h ago

Bio: Engineer

Colorado Springs, CO, USA

Active 220d ago

Bio: Senior Software Engineer

Active 9h ago

Bio: Shooting enthusiast

Showing 5 of 5 users

@matthias-sieber-3071

Queen of Battle

Active 21d ago

Joined Sep 23, 2025