Mastro Defence System - Boston

03/09/2026

10/27/2025

I’d like to thank G**o Gillett Tim and his team for an outstanding demonstration of his Scorpion Garment System yesterday!

I’ve known G**o Tim for 30 years & he is what he’s always been & that’s the truth! His Scorpion System is what today’s violence is scared of & what everyone needs to have!

This is just the first of many that we at MDS Boston will have the opportunity to train & learn this system so if you missed yesterday no worries, reach out & I will keep you updated on our next training opportunity!

The story continues…. 🙏🏼👊🏼🐺🦂

09/15/2025

Save the dates…..The Alpha is returning back to Massachusetts 🥳🙏🏼. Stay tuned for more information…. Any questions feel free to ask or DM

07/09/2025

Happy Birthday to our teacher Fred Mastro enjoy your day brother 🙏🏼❤️🐺🥳

05/10/2025

I’m very excited to bring to you our very 1st of many workshops to MDS Boston, as well as bringing in Ian Luwis from MDS Virginia who is an extremely talented martial artist.

We will be covering boxing principals within MDS as well as stick & knife training!

This is for anyone wanting to get into a self defense system with no experience or training but is also for any serious practitioner wanting to add to their repertoire aswell!

Save the date: Sunday, June 8th 12-4pm

DM with any questions you may have! 🙏🏼

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