A modern, competition-proven K guard system that teaches you when and how to hit backside or frontside with high-percentage finishes.
The Bottom Line
You get a clear decision tree for K guard. You will learn entries, control, and finishes on both backside and frontside. You will not get much gi or beginner pacing.
⚡️ Quick facts
Best for: No-gi competitors
Skip if: You train only gi
Tech focus: Backside 50/50, Outside Heel Hook, Matrix
Biggest takeaway: Backside vs frontside decisions
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What You'll Learn
ADCC veteran Mateusz Szczecinski packages a full K guard ecosystem into four logical volumes: concepts, backside, frontside, and upper-body attacks. He emphasizes decision points like pulling the trapped knee to choose backside vs frontside. Entries link from seated, supine, RDLR and north-south. The system flows into backside 50/50, Aoki locks, and outside heel hooks. Expect crisp structure and plenty of finishing mechanics.
Primary Techniques You'll Drill
- Backside 50/50
- Reverse Aoki Lock
- Outside Heel Hook
- X Hook Backtake
- Matrix
- Saddle
- Shotgun Armbar
- Backroll Sweep
- Far Side K
- Knee Control
Format & Level
- Instructional style: System Based, Conceptual, Drill Heavy
- Skill level: Intermediate
- Format: No-Gi
- Runtime: 3 hours and 57 minutes
- Volumes: 4
- Released: 2025
Should You Buy It?
Buy it now. I ranked this first because the community feedback praises its clear decision rules and because it covers both lower- and upper-body options without feeling like a move dump.
Why Mateusz Szczecinski?
ADCC 2024 standout from Poland known for heel hooks and innovative lower-body attacks. Frequently breaks down K guard and Aoki mechanics in seminars and media.
Community feedback
Here’s a summary of common feedback from platforms like Reddit’s r/bjj.
😍 Why People Love It
- Most complete K guard I have seen; clean backside vs frontside framework.
- Details on frontside outside heel hooks are gold for no-gi competitors.
- Great balance of concepts and drilling cues for live use.
- Clarifies when to abandon backside and hunt upper body finishes.
🤔 Common Criticisms
- Advanced pacing; white belts may feel overwhelmed.
- Heavy leg-lock focus may not suit IBJJF gi players.
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Smart Alternatives
- Understanding The K-Guard – Similar depth with extra troubleshooting vs common passes. (Price: $127.00, 3 vols)
- No Gi Open Guard Vol 1: K Guard – More beginner-friendly conceptual base for K guard. (Price: $99.00)
- K Guard & Matrix System Part 1 – Best if you mainly want K guard to back takes. (Price: $197.00, 8 vols)
Sources & References
Video Breakdowns
Official listing: View Shotgun K Guard on BJJ Fanatics
Additional References
Your next step
You have the breakdown, community feedback, and my final thoughts. Now it’s your move.
