Berezin UB (12.7 mm)

Description

There are 4 named variants of the Berezin. The 'standard' UB gun which is nose mounted and not synchronized. The UBK (or UBC depending on the translation) which is identical to the standard gun but mounted in the wings. The UBS which is synchronized to fire through a propeller and thus has a lower rate of fire. The UBT is for turret use.

General info

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Available ammunition

The Berezin UB has a total of 6 different belts to choose from:

• Default: T · AP · AP · IAI - The default belt, while usable, contains plain AP and tracer rounds, resulting in 3 out of 4 rounds fired being subpar, though with slightly better ballistics than other belts.
• Universal: AP-I · API-T · IAI · IAI - Half the belt consists of IAI making it good for damaging the control surfaces of aircraft, as well as a mix of AP-I and API-T to target modules.
• Air targets: API-T · AP-I · AP-I · IAI - 1 IAI round allows for decent control surface damage while the 2 AP-I rounds mean high fire chance making this one of the better choices for destroying aircraft.
• Ground targets: AP-I(c) · AP-I · AP-I · API-T · IAI - The AP-I(c) is a cermet-core round increasing the round's penetration, making this belt ideal for ground targets.
• Tracers: API-T - As the belt is composed entirely of tracers, this allows pilots to learn to aim better, however, API-T rounds tend to have the worst performance of all AP and incendiary rounds.
• Stealth: AP-I · AP-I · IAI - As with all stealth belts, this belt makes for excellent surprise attacks and as this belt is the same as the Air targets belt with the API-T round removed, it is excellent for destroying aircraft.

There are also two belts unique to turret-mounted defensive guns:

• Armored targets (turret): API-T · AP · AP · AP-I(c)
• Universal (turret): API-T · AP-I

Penetration statistics
Ammunition	Penetration @ 0° Angle of Attack (mm)
	10 m	100 m	500 m	1,000 m	1,500 m	2,000 m
AP	27	27	18	13	3	3
AP-I	26	25	16	12	5	5
AP-I(c)	27	27	16	12	12	12
API-T	16	15	12	9	5	5
IAI	??	??	??	??	??	??
T	??	??	??	??	??	??

Shell details
Ammunition	Velocity (m/s)	Projectile Mass (kg)	Fuse delay (m)	Fuse sensitivity (mm)	Explosive Mass (TNT equivalent) (g)	Normalisation at 30° from horizontal	Ricochet
							0%	50%	100%
AP	815	0.0519	N/A	N/A	N/A	+2.0°	47°	60°	65°
AP-I	815	0.0482	N/A	N/A	N/A	+2.0°	47°	60°	65°
AP-I(c)	815	0.0538	N/A	N/A	N/A	+2.0°	47°	60°	65°
API-T	850	0.0437	N/A	N/A	N/A	+2.0°	47°	60°	65°
IAI	850	0.041	N/A	3.0	N/A	+2.0°	47°	60°	65°
T	850	0.0438	N/A	N/A	N/A	+2.0°	47°	60°	65°

Comparison with analogues

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Usage in battles

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Pros and cons

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Pros:

Cons:

History

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Media

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See also

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• reference to the article about the variant of the cannon/machine gun;
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External links

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• topic on the official game forum;
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Aircraft machine guns
USA
7.62 mm	Browning · M134 Minigun
12.7 mm	GAU-19 · M2 Browning · M3 Browning
Germany
7.62 mm	MG3
7.92 mm	MG 15 · MG 17 · MG 81
12.7 mm	FN M3P
13 mm	MG 131
USSR
7.62 mm	DA · GShG-7.62 · PKT · PV-1 · ShKAS
12.7 mm	A-12.7 · Berezin UB · TKB-481 · YaK-B
Britain
7.62 mm	FN 60.30 · L8A1
7.7 mm	Browning · Lewis · Vickers E · Vickers K
Japan
7.7 mm	Te-1 · Type 89 · Type 89 'special' · Type 92 · Type 97 navy
7.92 mm	Type 1 · Type 98
12.7 mm	Ho-103 · Ho-104
13 mm	Type 2
13.2 mm	Type 3
China
12.7 mm	QJK99-12.7-1
Italy
7.7 mm	Breda-SAFAT · Lewis
7.92 mm	FN Browning
12.7 mm	Breda-SAFAT · FN M3M · Scotti
France
7.5 mm	Darne 1933 · Fabrique Nationale Mle 38 · FN Browning · MAC 1934 · MAC 1934T · Mle 33 · Mle 1923
7.62 mm	PKA
7.92 mm	FN-Browning M.36 No.3 · FN-Browning M.36 No.4
Sweden
7.7 mm	FN-Browning M.36 No.3
8 mm	Ksp m/22 · Ksp m/22 Fh · Ksp m/22 Fv · Ksp m/22-37 R
12.7 mm	Akan m/39A · Akan m/40 · Akan m/45 · LKk/42
13.2 mm	Akan m/39 · Akan m/39A