M4A1 (FL10)

This page is about the premium gift French medium tank M4A1 (FL10). For other M4 Shermans, see M4 Sherman (Family). For other uses, see M4 (Disambiguation).

M4A1 (FL10)

M4A1 (FL10)

France

III Rank

Battle rating:

AB	RB	SB
4.7	5.0	5.0

Class:

PREMIUM

Medium tank

Purchase:2 980

Show in game

Description

The M4A1 (FL-10) Sherman is a premium special modification of the first variant of the early-generation Medium Tank M4 (Sherman) family. The M4A1 (FL-10) was one of the last major upgrades made to the M4A1 variant in the mid-1950s. The new tank was developed based on the experiences of a previous French project, entered service in 1955, and remained operational until at least 1967. The M4A1 (FL-10) saw action in two of the Arab-Israeli conflict's major battles, the 1956 Suez Crisis and the 1967 Six-Day War. France made this upgrade for Egypt, which wanted a more powerful tank to face the powerful Israeli armoured forces, which, while smaller in number, were better in equipment and training. The most straightforward option to improve Egypt's armoured forces to combat with more modern enemy vehicles was to upgrade its existing fleet of outdated M4A1s with new tank guns, as was done in France at the time with the M-50 prototypes for the Israelis. As a result, the FL-10 Type-A early production turret of the AMX-13 was directly installed on the M4A1. This turret was lighter and less armoured than the standard M4A1. The main armament would be the same as on the AMX-13 and M-50, a 75 mm SA50 L/57 tank gun with high velocity.

Introduced in Update "Starfighters" initially as a premium pack, the M4A1 (FL-10) has been substantially modified to provide a significant improvement in firepower over the standard M4A1. It was removed from the store after the 2021 May sale. It was made available for purchase again in-game with Golden Eagles for the 2022 "Bastille Day" mini-event. The high-velocity 75 mm SA50 L/57 tank gun was inspired by salvaged components of the 75 mm Kampfwagenkanone (KwK) 42 L/70 tank gun from damaged German Panther medium tanks during the German conquest of France. With an autoloader, the M4A1 (FL-10) is capable of firing once every 5 seconds. Due to its weak armour, players should try to flank their opponents early in battle. Utilizing the M4A1 (FL-10) autoloader advantage during combat, players will have little trouble destroying multiple opponents in a matter of seconds due to the quick reload.

General info

Survivability and armour

Smoke grenades

Creation of a smoke screen in front of the vehicle

Armourfront / side / back

Hull63 / 38 / 38

Turret40 / 20 / 20

Crew4 people

Visibility122 %

Armour type:

• Rolled homogeneous armour (hull sides - bottom, turret sides, rear and roof, belly)
• Cast homogeneous armour (front glacis, transmission carter, MG port, hull sides - top, hull rear and roof, turret base, turret front, gun mantlet, cupola)

Armour	Front (Slope angle)	Sides	Rear	Roof
Hull	40 mm (18-40°) Turret base 19.5 mm (67-86°) Front glacis - Upper section 63.5 mm (40-62°) Front glacis - Centre section 63.5 mm + 25.4 mm (spherical) MG port 38.1 mm (spherical) Front glacis - Sides 63.5 mm (cylindrical) Transmission housing	40 mm (12-31°) Turret base - front 20 mm (13°) Turret base - rear 38.1 mm (0-18°) Top 38.1 mm Bottom	38.1 mm (16°) Upper plate 38.1 mm (16°) Lower plate 38.1 mm (53°) Lower glacis	63.5 mm (38-50°) Front glacis 19.5 mm (0-32°) Turret area 19.5 mm (8°) Engine bay - centre 19.5 mm (18°) Engine bay - sides
Turret	40 mm (32-47°) Turret front 60 mm (conical) Gun mantlet 40 mm (15-75°) Barrel shroud	20 mm (0-30°) Turret	20 mm Turret bustle 20 mm (17-22°) Pivot ball 10 mm (77-90°) Turret underside	10 mm
Cupola	20 mm (conical) Base 10 mm (spherical) Dome			20 mm (conical) Outer ring 10 mm (spherical) Centre

Notes:

• Suspension wheels are 15 mm thick, tracks are 20 mm thick, and torsion bars are 10 mm thick.
• The belly armour is 25.4 mm thick.

The armour is overall weak for the battle rating. Turret shots will typically knock out both your breech and the two crew members there, penetrating hull shots will typically send you right back to the hangar.

Mobility

Speedforward / back

AB43 / 6 km/h

RB and SB39 / 6 km/h

Number of gears5 forward

1 back

Weight30.3 t

Engine power

AB763 hp

RB and SB400 hp

Power-to-weight ratio

AB25.2 hp/t

RB and SB13.2 hp/t

Game Mode	Max Speed (km/h)		Weight (tons)	Engine power (horsepower)		Power-to-weight ratio (hp/ton)
	Forward	Reverse		Stock	Upgraded	Stock	Upgraded
Arcade	43	6	30.3	620	763	20.46	25.18
Realistic	39	6		354	400	11.68	13.2

Fairly decent mobility due to the Sherman chassis with an upgraded engine. Flanking is possible and rewarding.

Modifications and economy

Repair cost

AB1 339

RB1 536

SB1 907

Crew training10 000

Experts250 000

Aces630

Research Aces870 000

Reward for battleAB / RB / SB

2 × 90 / 140 / 170 %

2 × 160 / 160 / 160 %

Modifications

Mobility	Protection	Firepower
Tracks Suspension Brake System Filters Transmission Engine	Improved Parts Improved FPE Crew Replenishment	Horizontal Drive Adjustment of Fire Elevation Mechanism Smoke grenade Artillery Support

Armaments

Main armament

75 mm SA50 L/57 cannon

Autoloader

Automatically feeds projectiles into the breech. The speed does not depend on the skills of the loader

Ammunition60 rounds

First-order12 rounds

Reload5.0 s

Vertical guidance-6° / 9°

The gun is fantastic, capable of penetrating everything in its BR spread (3.7-5.7) frontally, except for some higher BR German casemate tank destroyers and the Sherman Jumbo. The autoloader enables firing every 5 seconds, even with only a skeleton crew left.

75 mm SA50 L/57					Turret rotation speed (°/s)					Reloading rate (seconds)
Mode	Capacity	Vertical	Horizontal	Stabilizer	Stock	Upgraded	Full	Expert	Aced	Stock	Full	Expert	Aced
Arcade	60	-6°/+9°	±180°	N/A	28.56	39.53	48.00	53.08	56.47	5.00	5.00	5.00	5.00
Realistic					17.85	21.00	25.50	28.20	30.00

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
POT-51A	APBC	182	178	162	143	127	113
OE Mle 1951	HE	15	15	13	12	11	10

Shell details
Ammunition	Type of warhead	Velocity (m/s)	Projectile mass (kg)	Fuse delay (m)	Fuse sensitivity (mm)	Explosive mass (TNT equivalent) (g)	Ricochet
							0%	50%	100%
POT-51A	APBC	1,000	6.4	-	-	-	47°	60°	65°
OE Mle 1951	HE	753	6.2	0.2	0.1	675	79°	80°	81°

Ammo racks

Ammo racks of the M4A1 (FL10)

Full ammo	1st rack empty	2nd rack empty	3rd rack empty	4th rack empty	5th rack empty	6th rack empty	7th rack empty	8th rack empty	Visual discrepancy
60	56 (+4)	52 (+8)	42 (+18)	32 (+28)	23 (+37)	13 (+47)	7 (+53)	1 (+59)	No

Notes:

• Shells in racks 1, 2, 7* and 8* are modeled individually and disappear after having been shot or loaded.
• Shells in racks 3, 4, 5, and 6 are modeled by sets of 2 and disappear from the rack only after both shells in the set have been shot or loaded.
• Racks 7* and 8* (autoloader magazines) are first stage ammo racks. They total 12 shells.
  • These racks get filled first when loading up the tank and are also emptied first.
  • The depletion order at full capacity is: 7 - 8 - 1 - 2 up to 6.
  • As it is equipped with an autoloader, manual reloading of the gun is not possible.
  • Once autoloader magazines have been depleted, you can't shoot until the loader has restocked the autoloader. The restocking time is longer than the normal reload time of the gun. Take this into account when playing.
  • Simply not firing when the gun is loaded will move ammo from racks 1 to 6 into rack 8* then 7*. Firing will interrupt the restocking of the ready racks.

Machine guns

7.5 mm MAC 31 machine gun (coaxial)

Ammunition4 950 rounds

Belt capacity150 rounds

Reload5.0 s

Fire rate551 shots/min

7.5 mm MAC 31
Mount	Capacity (Belt)	Fire rate	Vertical	Horizontal
Coaxial	4,950 (150)	551	N/A	N/A

The small calibre of the MAC 31 machine gun makes it largely ineffective against all armoured vehicles but the ones with an open compartment. It still can be used to ping targets as a rangefinding help or to mow down minor obstacles blocking your line of sight.

Usage in battles

Depending on the layout of the map, match battle rating and player's own playstyle the FL10 can be used as a sniper, a flanker or a close-quarter brawler. Details about playstyles are as follows:

Sniper

• Using FL10 as a sniper is a conservative, but commonly rewarding playstyle. The FL10 boasts a highly potent 75 mm cannon, with an equally impressive round, capable of penetrating 180+ mm of steel equivalent. Given the fast reload of the cannon due to the use of the autoloader, it is possible to perform quick follow-up shots on target at range. This tactic is recommended in matches where it is possible to position oneself in a good position early in the match (e.g. overlooking a point). Be wary of the gun's average depression, however, as this will require to expose the hull during firing.

Flanker

• Depending on your knowledge of the map and likely enemy routes, FL10 can be effectively used as a flanker. The FL10 inherits a relatively mobile chassis of an M4 medium tank making some flanking manoeuvres possible. In this role, FL10 can be used to assume an ambush position on the flanks. It is important to note, that FL10 is not the most agile vehicle at its battle rating, however, provided a good early-game position, fast reload and good penetration it can effectively engage an enemy from the flanks and counter enemy flankers. It is advised to retreat immediately if you're spotted as FL10 is unlikely to withstand being fired upon due to mediocre armour and 4 crew members.

Brawler

• Using FL10 as a close-quarter brawler is a high risk/high reward tactic that is likely to result in either multiple kills or an early return to the hangar. It is important to fire the first shot on the enemy, as, given the poor armour of the tank, you are commonly unable to withstand even one hit. Here, it is advised to disable the enemy's gun/turret first to prevent them from returning fire. It is important to note, that FL10 lacks the stabiliser found on the American Sherman counterparts, putting the player at a further disadvantage when fighting in close quarters.

Pros and cons

Pros:

• 4 smoke grenades.
• Improved engine gives good mobility.
• Potent gun with a high penetration power.
• Quick rate of fire thanks to the autoloader (12 shells).
• The best shell is available as stock shell (like many French tanks at ranks III and higher).

Cons:

• Overall thin armour and only 4 crew members limit your survivability.
• Turret armour too thin to stop 20 mm or HMG fire from strafing aircraft.
• Lacklustre reverse speed: disengaging from the fight when damaged or out of ammunition can be difficult.
• Oscillating turret means that from a full stop, the M4A1 (FL10) usually takes longer to level the gun compared to conventional turrets
• Limited turret elevation makes engaging low-flying aircraft difficult.
• Restocking the autoloader magazines is very slow.

History

In the mid-1950s, while M4 tanks were being replaced in the French Army because of their obsolescence, attempts at modernizing the Shermans were conducted to export those tanks instead of scrapping them. The M4 FL10 by the company Batignolles-Chatillon was such an attempt: born from the assembly of a FL10 turret (designed for the AMX-13) and the hull of a M4 Sherman (all variants of Sherman were used: M4, M4A1, M4A2, M4A3, M4A4 but the in-game variant is a M4A1).

The FL10 turret offered new combat capability to the Sherman with a crew of only 4 members and the autoloader. While the AMX hull had a low profile, the Sherman one stood very high, making it an obvious target. The M4 FL10 was produced in a small number: 24 units only.

Egypt was the sole buyer of the tank in 1955 and fielded it during the Suez cris in 1956 and the Six-day-war in 1967. 12 tanks were captured by the IDF in 1956.

Media

Skins

• Skins and camouflages for the M4A1 (FL10) from live.warthunder.com.

Videos

Should You Buy: M4A1 (FL10) - ConeOfArc

Should You Buy the M4A1 (FL10)? - Sako Sniper

The Shooting Range #78 - War Machines section at 00:32 discusses the M4A1 (FL10).

See also

Other French hybrid vehicles

• AMX-13-M24

External links

• [Devblog] M4A1 FL10 - The Charming Sherman