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| Showing the details of the shells used(where known) | |
| Weapon Details |
|---|
|
107mm Gun M1940 (M60)
(Field Gun) |
 |
| | Manufactured | 1940 - 1941 |
|---|
| | Calibre | 107mm |
|---|
| | Length | L/44 |
|---|
| | Rate of Fire | 7 rpm |
|---|
|
B-420
(APCBC Armor Piercing Capped Ballistic Cap)
|
107mm 16.7Kg 655M/Sec | |
| Quoted Penetration 90mm @ 500mtr/30° ( ? 103mm/0?) |
| Range(Mtr) | 100 | 200 | 400 | 800 | 1200 | 1600 | 2000 | 2400 |
|---|
| Flight Time(Secs) |
0.15 |
0.31 |
0.63 |
1.3 |
2.02 |
2.78 |
3.57 |
4.41 |
|---|
| Penetration(mm@30°) |
93 |
90 |
86 |
78 |
71 |
64 |
58 |
53 |
|---|
| Penetration(mm@0°) |
108 |
105 |
100 |
91 |
82 |
75 |
68 |
61 |
|---|
| Hit Probability(%) |
98 |
98 |
95 |
88 |
55 |
37 |
15 |
8 |
|---|
|
|
OF-420U
(HE High Explosive)
|
107mm 17.4Kg 670M/Sec | 201.000Kg explosive |
| Maximum Range 17450 Mtr |
| Range(Mtr) | 1000 | 2000 | 3000 | 4000 | 5000 | 6000 | 8000 | 10000 |
|---|
| Flight Time(Secs) |
1.6 |
3.4 |
5.41 |
7.6 |
9.98 |
12.51 |
18.01 |
23.95 |
|---|
| lateral dispersion means the side to side variation of the shell from the aiming point |
|---|
| 50%(CEP) of shells land within +/- (mtr) |
0.27 |
0.53 |
0.80 |
1.07 |
1.33 |
1.60 |
2.13 |
2.67 |
|---|
| 80% of shells land within +/- (mtr) |
0.35 |
0.68 |
1.02 |
1.37 |
1.70 |
2.05 |
2.73 |
3.42 |
|---|
| 95% of shells land within +/- (mtr) |
0.53 |
1.04 |
1.57 |
2.10 |
2.61 |
3.14 |
4.17 |
5.23 |
|---|
| range dispersion means the back to front variation of the shell from the aiming point |
|---|
| 50%(CEP) of shells land within +/- (mtr) |
0.33 |
0.67 |
1.00 |
1.33 |
1.67 |
2.00 |
2.67 |
3.33 |
|---|
| 80% of shells land within +/- (mtr) |
0.42 |
0.86 |
1.28 |
1.70 |
2.14 |
2.56 |
3.42 |
4.26 |
|---|
| 95% of shells land within +/- (mtr) |
0.65 |
1.31 |
1.96 |
2.61 |
3.27 |
3.92 |
5.23 |
6.53 |
|---|
| Direct Fire |
| Range(Mtr) | 100 | 200 | 400 | 800 | 1200 | 1600 | 2000 | 2400 |
|---|
| Flight Time(Secs) |
0.15 |
0.3 |
0.62 |
1.28 |
1.99 |
2.74 |
3.54 |
4.37 |
|---|
| Hit Probability(%) |
98 |
98 |
95 |
88 |
68 |
37 |
15 |
8 |
|---|
| Blast/Fragmentation Effects |
| Burst radius Infantry in open 99% kill | 12 mtr |
Burst radius Infantry in open 66% kill | 25 mtr |
|---|
| Burst radius Infantry in open 33% kill | 64 mtr |
Armour Penetration inc roof at 14 mtr | 603 mm |
|---|
| An explosion within 12 mtr of infantry in the open will cause 99% casualties - lethal. |
| An explosion within 25 mtr of infantry in the open will cause > 66% casualties and could damage some AFV's. |
| An explosion within 64 mtr of infantry in the open will cause 33% casualties. |
| The blast effect of this shell exploding within 14 mtr of an armoured vehicle will penetrate 603 mm of the tank armour including the roof. |
|
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|
Hit probability is based on a static 2 x 2.4 metre panel at 0 degrees(vertical) at the range specified.
The data that has been used to create these records has come from Wikipedia, The Lone Sentry, The Bundes Archive
and numerous books and websites that have provided the detailed information that has not been available anywhere else. The
information we use to calculate the penetration tables, flight times and the hit probability comes from the Gun Calibre,
the Shell Mass(Kg) and the muzzle velocity, plus range reductions to allow for gravity and wind resistance. This calculation
originally came from a pre-war Krupp calculation which has been modified, and seems to fit the actual test results.
© WWIITanks 1980-2026
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