Springtime for T110 and the Americas
Дата: 08.12.2014 19:39:28
FaustianQ, on Dec 08 2014 - 03:03, said: Would you say that WTGF M103s penetration of 267mm @ 100m @
0° for M358 AP-T is a reliable number then? Isn't the T116 the
prototype M358? The_Chieftain: I looked up the Army's specs for M358 (T116E7). At 1,000
yards, it's rated for 9.2" (234mm) at 0 degrees, 8.1" at 30
degrees. That's striking at 3,250fps with a muzzle velocity of
3,500fps. The figures at 2,000 yards are 8.8", 7.6", and 3,000 fps.
If the 250fps drop resulted in about .45" drop in penetration, I
guess it's reasonable to assume that at muzzle the round will
penetrate 250mm, so WTGF's figure is about a two-third inch
high. The 19.5" penetration at 1,000 yards / 0
degrees was on T102 series HVAPDS (4,800fps muzzle) (T123
cannon)
Springtime for T110 and the Americas