Stacking isn’t just lining up at a door — it’s coordination, trust, and timing. A good stack moves as one — fast, quiet, and precise.

Body

A perfect stack doesn’t happen by accident.It’s the result of training, awareness, and communication. Every operator knows their position, their role, and the person next to them. The entry starts before the breach.

1. Position and Spacing

• Keep proper distance — close enough to react, far enough not to collide.

• The point man sets the pace and posture.

• Second and third follow tight and controlled; rear security keeps the line alive.

A stack that’s too loose breaks rhythm; one that’s too tight loses awareness.

2. Communication Before Movement

• No words unless required. Use hand signals and body cues.

• Point man gives the silent “set” when ready.

• Team confirms visually — no guessing.

The fewer sounds made before entry, the longer surprise stays on your side.

3. Pre-Entry Check

• Each operator scans gear, selector, and footing.

• Last man confirms door status or obstacle.

• Leader gives final green or red light.

One small mistake before movement becomes chaos at the threshold.

4. Trust in Sequence

• Once movement starts, commit. No hesitation.

• Don’t outrun or lag — timing is the key.

• Trust the man ahead to clear his sector — you own yours.

Hesitation kills momentum; rushing kills control.

5. Noise Discipline

• Keep weapon contact light.

• Avoid boot slaps and gear clatter.

• Control breathing and communication until inside.

The calm before entry is your advantage.

6. Drill It Until It’s Muscle Memory

• Run slow repetitions until spacing, flow, and timing stay consistent.

• Record and review footage when possible.

• Adjust, refine, repeat.

Repetition builds confidence. Confidence builds speed.

Final Word

A stack is a test of unity. When one moves, all move. When one fails, all adapt. It’s the simplest form of teamwork under pressure — no heroics, no noise, no hesitation.