Here are the scenes of the feat,
1
Freed Height: 1.6 m
Pixels: 216 Px Px/m = 0.006130268
Traveled Distance: 159 Px = 0.974712644 m
Minimum velocity:
Colt SAA: 230 m/s
Maximum velocity:
FN 57: 762 m/s
and
2
normal diameter of a head: 0.61 cm
Pixels: 58
Px/m: 0.002210145
Distance: 80 Px = 0.176811594 m
Minimum Time Frame: 0.176811594 m/230 m/s = 0.000768746 s
Maximum Time Frame: 0.176811594 m/762 m/s = 0.000232036 s
Minimum speed: 0.974712644 m/0.000768746 s = 1267.925382 m/s =
3.7 Mach (
Supersonic+)
Maximum speed: 0.974712644 m/0.000232036 s = 4200.691918 m/s =
12.25 Mach (
Hypersonic+)
Those who scale are:
Yuuto Kibo obviously, Freed Sellzan who can fight with Yuuto
Issei Base was able to dodge an attack from Freed and with the Boosted Gear he could react and fight with him
Raynare was able to fight with Issei
Koneko Toujou can fight with Freed
Asia Argento as a human intercepted an attack from Freed aimed at Issei and as a demon she should be comparable to Issei Base
Mira surpasses Issei Base
Ile and Nel are superior to Mira
Burent, Marion and Shuriya also scale
Karlamine scales to Yuuto
Siris and Mihae scale to Karlamine
Ni and Li scale to be superior to Issei Post Training
Issei Second Liberation is even faster than before
Rassei surprised Issei Second Liberation and Yuuto
Irina Shidou Beginning of the Series can fight with Issei Second Liberation
Xenovia Beginning of the Series is comparable to Irina Shidou Beginning of the Series
Gasper Vladi can escape from Xenovia
Freed Sellzen Excalibur is faster than before and is comparable to Irina Shidou Beginning of the Series
Freed Sellzen Excalibur Fused is superior to my previous self
Yuuto Kiba Balance Breaker is comparable to Freed Sellzen Excalibur Fused