Boker Applegate Knife
https://www.bokerusa.com/applegate-fairbairn-desert-120543des

DeSantis Slim Tuk MC1sc
https://amzn.to/32GIgBo

WY Trader's Vest
https://amzn.to/2mY3WXz

Burris FastFire III
https://amzn.to/399t2VY

KelTec RDB
https://www.youtube.com/playlist?list=PLVlCoEE1rzM60wsyiKI5X6CuBlRYCRSkI
https://www.keltecweapons.com/firearms/rifles/rdb/

Mossberg MC1sc
https://www.youtube.com/playlist?list=PLVlCoEE1rzM7gh64vJIPmatTzMDVFj0XX
https://www.mossberg.com/category/series/mc1sc/

Start close to cover, then one yard, then...
Two yards back from cover
Both Eyes Open no partial squinting Both eyes relaxed
Not only needed for training ambi, but both eyes open is important for depth perception, balance, and peripheral situational awareness
“Obstructed” eye is getting more from the environment
Obstructed eye only has about 50% of the environmental information as the sighting eye.
In real life when you are moving, you will want to favor “shadowing” any available bits of cover
Process
Sleep Repeat