GreenStar Defense, LLC

04/17/2025

Great news...with the rebranding of GreenStar Tactical to GreenStar Defense, the first class is scheduled. We will be firing back up with the classic Concealed Carry Permit Certification at Fortitude Krav Maga. Click the link below for information and to sign up! Space is limited, so act fast!

This class will satisfy the Wisconsin requirement to obtain your concealed carry permit - and more! There is a hands on portion that involves the use of training guns (no live weapons will be used in the classroom)

09/01/2024

https://greatcyclechallenge.com/Riders/ChadGruenstern Time to get out there and commit for the kids! If you have a spare dollar, they would appreciate it! I pledged to put on at least 200 miles this month to help the little people out!

Chad Gruenstern is riding in the Great Cycle Challenge. Please sponsor Chad now to end childhood cancer and save little lives. View Chad's fundraising page!

05/24/2023

All set up and ready to go at the Iowa Police Chief Association conference

04/21/2023

Thank you to for trusting for your training!

04/14/2023

Working with Don and Amir again - keep training!

03/24/2023

Great day helping train a great group of guys with a great group of guys. If you couldn’t tell - it was great!

03/23/2023

You can’t get any better than training alongside these two guys!

11/21/2022

Get ready! 2023 is going to bring so much more for your personal and family safety!
-More class dates with day of the week flexibility
-Sabre Pepper Spray classes coming back
-Taser classes
-Realtor safety classes
-On-line mini classes
-More!
The next Concealed Carry Permit certification class is going to be Dec 11th at the usual location. I am extending the 10% Christmas discount (4T2D at checkout). If you are coming with a friend, shoot me a message and I will give you a special code to get 15% off for both of you! It's Christmas - why not give!

11/04/2022

On loan to MPI for some training!

10/10/2022

When you end up in the same picture as guys like Amir, Craig, and Chip, you know it’s a good weekend! Thank you and for the great weekend, and to for the opportunity! And to for the location!