Energa Anti-Tank Rifle Grenade

During the Second World War the British Army had made good use of the PIAT as an anti-tank weapon, however it was clear even then that it was something of an anachronism. Sadly the British Army rather ignored infantry anti-tank weapons until the need became desperate and they British ended up buying a Belgian designed anti-tank rifle grenade called the Energa that could be launched from the No4 service rifle:ENERGA_Anti-Tank_Grenade_No94_003_1000pxI have been lucky enough to pick up an early practice version of the Energa rifle grenade, painted in black:imageThe grenade is marked with white lettering on the main body:imageLater training examples were painted blue. The tail unscrews from the main body:imageNote how one of the fins has snapped off; this seems to be a common problem with training examples where the alloys used in manufacture couldn’t stand up to repeated firing, this problem of course not being an issue on live examples as they were only used once! The grenade was fired using an overpowered blank called a ballistite round and could penetrate 7.8 inches of armour, using a special launcher that fitted over the muzzle of the rifle:ENERGA_Anti-Tank_Grenade_No94_005_1000pxThe grenade was first issued to British troops on the Rhine in 1952 and as with other British weapons a training pamphlet explained the characteristics of the grenade:

The Anti-Tank Grenade, No. 94 (ENERGA)

  1. This grenade has been introduced to provide the infantry section with a powerful and effective anti-tank weapon. It is discharged from a projector attached to the No. 4 rifle, and fired by means of a special grenade cartridge.

General Characteristics

  1. The weapon’s chief characteristics are its great power and lightness. It is highly efficient against armour, concrete, etc., and can be used against “thin-skinned” targets.
  2. Performance.—The grenade will penetrate the sides and rear of the heaviest known tank. The effect of the explosion is to burn a small hole through the armour. Through this hole a high velocity jet of burning gases and molten metal from the grenade is projected into the tank. This, besides causing casualties to the drew, may set fire to the fuel and ammunition.
  3. Accuracy.—The grenade is a first-class and efficient weapon. For an unrotated projectile its accuracy is of a high standard. A trained soldier should, after very little practice, group to approximately 30 inches at 75 yards. The shock of discharge on firing is, not unduly great and the firer, or any observer, can easily follow the flight of the grenade to the target.
  4. Effective range.—Ideal ranges are from 25 to 50 yards. Moving targets can be engaged with reasonable accuracy at any range up to 75 yards.
  5. Carriage.—The projector, when not on the rifle, is carried in a care which is attached to the waist belt. Grenades are carried in containers holding two grenades each.

Tactical Handling

  1. The primary role of the section anti-tank weapon is the destruction of tanks. In its secondary role, it can be used against thin-skinned vehicles and other targets, such as personnel, houses and concrete emplacements.
  2. When the weapon is sited for use in its primary role, the following points must be considered:

(a) It needs a field of fire of only just over 100 yards.

(b) Surprise and concealment are most important.

(c) Any obstruction in its path is likely to detonate the grenade before it reaches its target.

(d) It must cover likely tank approaches, such as gaps in minefields.

(e) It is best to engage the side or rear of a tank.

(f) It is normal to fire it from a fire trench.

(g) Few grenades are carried, and fire must be held till a kill is certain with each grenade.

(h) Some defilade from the front is desirable.

  1. The uses of the weapon in its secondary role are manifold. Some suggestions are:

(a) House clearing and street fighting.

(b) Ambushes.

(c) Concrete emplacements and fortified houses.

(d) Assault boats crossing rovers, and beach landings.

(e) Enemy concealed in trees, hedges, etc.

(f) Soft-skinned vehicles.

  1. When it is decided to use the weapon in is secondary role it must never be forgotten that the weapon is primarily anti-tank and that sufficient grenades must be kept for this purpose.
  2. In addition to his anti-tank duties, the Energa rifleman is a member of the rifle section; if the tank threat is remote, his section commander will site him as a rifleman rather than as a tank killer.

Whilst my example is an inert training version, the following diagram shows the interior of a live grenade:ENERGA_Anti-Tank_Grenade_No94_006_1000pxThe rifle grenade remained in use after the No4 rifle was replaced by the SLR and was finally superseded, in the UK at least, by the Carl Gustav recoilless rifle in the 1970s.

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

This site uses Akismet to reduce spam. Learn how your comment data is processed.