6pdr OQF Mk.III (57 mm)
Contents
Description
The 57 mm 6pdr OQF Mk.III is the first tank-mounted version of the British OQF 6-pounder anti-tank gun, being a Mk.II with the L/44 barrel length adapted for tank service. It has excellent reload speed and good ballistic properties, but as with most British guns will lack HE filler in their AP ammunition.
Vehicles equipped with this weapon
General info
The 6pdr fires quickly, accurately, and with good velocity, but due to low calibre and lack of HE filler in armour-piercing shells, you will have to shoot intelligently and precisely to maximise damage to your opponents internal components.
Available ammunition
| Penetration statistics | |||||||
|---|---|---|---|---|---|---|---|
| Ammunition | Type of warhead |
Penetration @ 0° Angle of Attack (mm) | |||||
| 10 m | 100 m | 500 m | 1,000 m | 1,500 m | 2,000 m | ||
| Shot Mk.5 | AP | 101 | 97 | 82 | 66 | 53 | 43 |
| Shell Mk.10 | HE | 9 | 9 | 9 | 9 | 9 | 9 |
| Shot Mk.5 HV | AP | 108 | 104 | 87 | 70 | 57 | 46 |
| Shot Mk.8 | APC | 110 | 106 | 89 | 72 | 59 | 48 |
| Shot Mk.9 | APCBC | 122 | 118 | 101 | 84 | 70 | 58 |
| Shell details | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ammunition | Type of warhead |
Velocity (m/s) |
Projectile mass (kg) |
Fuse delay | Fuse sensitivity (mm) |
Explosive mass (TNT equivalent) (g) |
Ricochet | |||||
| 0% | 50% | 100% | ||||||||||
| Shot Mk.5 | AP | 815 | 2.8 | - | - | - | 47° | 60° | 65° | |||
| Shell Mk.10 | HE | 655 | 2.72 | 0 | 0.1 | 590 | 79° | 80° | 81° | |||
| Shot Mk.5 HV | AP | 853 | 2.8 | - | - | - | 47° | 60° | 65° | |||
| Shot Mk.8 | APC | 853 | 2.87 | - | - | - | 48° | 63° | 71° | |||
| Shot Mk.9 | APCBC | 801 | 3.23 | - | - | - | 48° | 63° | 71° | |||
Comparison with analogues
The gun is similar to the Soviet 57 mm guns and can be played similarly, but it should be noted that the Soviet 57 mm uses ammunition with greater amounts of propellant and as such has better penetration and velocity in general, your advantage over this is a slightly faster reload.
Usage in battles
The gun is low calibre and low damage but features good handling, reload speed and penetration for the battle rating it is found at.
Pros and cons
Pros:
- Good reload speed
- Good velocity
- Good gun handling
Cons:
- No explosive filler
- Low calibre
History
Examine the history of the creation and combat usage of the weapon in more detail than in the introduction. If the historical reference turns out to be too long, take it to a separate article, taking a link to the article about the weapon and adding a block "/History" (example: https://wiki.warthunder.com/(Weapon-name)/History) and add a link to it here using the main template. Be sure to reference text and sources by using <ref></ref>, as well as adding them at the end of the article with <references />.
Media
Excellent additions to the article would be video guides, screenshots from the game, and photos.
See also
Links to the articles on the War Thunder Wiki that you think will be useful for the reader, for example:
- reference to the article about the variant of the cannon/machine gun;
- references to approximate analogues by other nations and research trees.
External links
Paste links to sources and external resources, such as:
- topic on the official game forum;
- other literature.
| USA tank cannons | |
|---|---|
| 20 mm | M139 |
| 25 mm | LW25 · M242 |
| 37 mm | M3 · M5 · M6 |
| 57 mm | M1 |
| 75 mm | M2 · M2 Howitzer · M3 · M6 · M1897A4 · XM274 |
| 76 mm | M1 · M7 · M32 · T185E1 |
| 90 mm | M3 · M3A1 · M36 · M41 · M54 · T15E1 · T15E2 · T54 · T208E9 |
| 105 mm | M4 · M68 · M68A1 · M68A1E8 · T5E1 · T5E2 · T140E2 · T140E3 · XM35 |
| 106 mm | M40A1C |
| 120 mm | M58 · M256 · T53 |
| 152 mm | M81 · M162 · XM150E5 |
| 155 mm | M185 · T7 |
| 165 mm | M135 |
| Foreign: | |
| 20 mm | Rh202 (Germany) |
| 57 mm | 6pdr OQF Mk.III (Britain) · ZIS-2 (USSR) |
| 105 mm | Sharir (Israel) |
| 120 mm | IMI MG251 (Israel) |
| USSR tank cannons | |
|---|---|
| 20 mm | TNSh |
| 30 mm | 2A42 · 2A72 · AG-30 |
| 45 mm | 20-K |
| 57 mm | AU-220 · Ch-51M · ZIS-2 · ZIS-4 · ZIS-4M |
| 73 mm | 2A28 |
| 76 mm | 1902/30 · 3-K · D-56TS · F-32 · F-34 · F-96 · KT-28 · L-10 · L-11 · ZIS-3 · ZIS-5 |
| 85 mm | D-5S · D-5T · D-58 · D-70 · F-30 · ZIS-S-53 |
| 100 mm | 2A48 · 2A70 · D-10S · D-10T · D-10T2S · D-50 · LB-1 · S-34 |
| 107 mm | ZIS-6 |
| 115 mm | U-5TS |
| 122 mm | A-19 · D-25-44T · D-25S · D-25T · D-25TS · D-30T · D-49 · M-30 · M-62-T2S |
| 125 mm | 2A26 · 2A46 · 2A46M · 2A46M-1 · 2A46M-4 · 2A46M-5 · 2A46MS · 2A75 · D-126 |
| 130 mm | B-13 · C-70 · M-65 |
| 152 mm | 2A33 · LP-83 · M-10T · M-64 · M-69 · ML-20S |
| Foreign: | |
| 37 mm | M5 (USA) |
| 50 mm | KwK L/42 (Germany) |
| 57 mm | 6pdr OQF Mk.III (Britain) · M1 (USA) |
| 75 mm | KwK42 (Germany) · M2 (USA) |
| 76 mm | M1 (USA) |
| 85 mm | Type-62-85-TC (China) |
| Britain tank cannons | |
|---|---|
| 30 mm | L21A1 |
| 40 mm | QF 2-pounder |
| 47 mm | Ordnance QF 3-pounder |
| 57 mm | 6pdr OQF Mk.III · 6pdr OQF Mk.V |
| 75 mm | OQF Mk.V |
| 76 mm | OQF 3-inch Howitzer Mk I · OQF 3in 20cwt · QF 17-pounder |
| 77 mm | OQF Mk.II |
| 84 mm | 20pdr OQF Mk.I |
| 94 mm | 28pdr OQF · 32pdr OQF · OQF Mk.II |
| 95 mm | Howitzer, Tank No.1, Mk.I |
| 105 mm | LRF · Royal Ordnance L7A1 |
| 120 mm | Ordnance QF Tk. L1A2 · Ordnance BL Tk. L11 · L11A5 · L30A1 |
| 165 mm | ORD BL 6.5in L9A1 |
| 183 mm | QF L4A1 |
| Foreign: | |
| 25 mm | M242 (USA) |
| 37 mm | M5 (USA) · M6 (USA) |
| 75 mm | M2 (USA) · M3 (USA) |
| 84 mm | kan Strv 81 (Sweden) |
| 105 mm | Sharir (Israel) |
| 120 mm | Rh120 L/55 A1 (Germany) |
| 125 mm | 2A46M-5 (Russia) |
| 155 mm | M185 (USA) |
| South Africa | |
| 20 mm | GI-2 |
| 76 mm | GT-4 |
| 90 mm | GT-2 |
| 105 mm | GT-3 · GT-7 · GT-8 |
| 155 mm | G6 L/45 |
