You have been noticed by the Beard.
The feat[]
The Beard catches a bullet. Luckily a page gives us the speed of the bullet as well as the conditions. Basically Gensai invites his friend over to shoot him, Gensai also made it harder by ordering his friend to make it harder to tell when he'll shoot by wearing a helmet, the gear could also be protective measures but the condition was "Do not let me know when you're about to shoot", so as to react to the bullet and not the person.
PAGE 1
Page 2
Assumption[]
The page below (image) is after the page above, the gun is aiming at around his chin, Gensai is already in his defensive stance in this image, meaning he had moved to that degree. I am assuming he moved back a-bit, while also raising his hand to defend. The end result being that he raised his hand to gun barrel height.
Calc[]
Gensai height = 185 CM
Pixel height 561.01
185 / 561.01 = 0.32976239282
Barrel to chin = 156.94 px
0.32976239282 times 156.94 = 51.7529099292 CM
Distance Hand Moved = 253.44 px
0.32976239282 times 253.44 = 83.5749808363 CM
Speed of Bullet = 800 m/s
0.8357498083630001 x 800 / 0.517529099292 = 1291.90773544 m/s
Maybe[]
Or maybe it's the assumed distance the bullet travelled before being intercepted.
Since Gensai changes stance while also raising left hand, this new distance seems fine since his torso is lowered and his left foot being behind his right in the aftermath image.
Gensai height = 185 CM
Pixel height 561.01
185 / 561.01 = 0.32976239282
Barrel to intercepted point = 113.53 px
0.32976239282 x 113.53 = 37.4379244569 cm
Distance hand moved = 232.72 px
0.32976239282 x 232.72 = 76.7423040571 cm
Speed of bullet = 800 m/s
0.767423040571 x 800 / 0.374379244569 = 1639.88373117 m/s
Result[]
First result = 1291.90773544 m/s or Supersonic+
Second result = 1639.88373117 m/s or Supersonic+
New Results[]
After a while someone told me the height is wrong, so I changed the calc from 177 cm to 185cm due to this https://imgur.com/a/mfLL7vm, already notified Calc member.
1291.90773544 Supersonic+ and second result 1639.88373117 m/s Supersonic+