SPG

SPG is a three-letter initialism, which can have different meanings:

Activities

Language

Organizations

SPG23

Spastic paraplegia 23 (autosomal recessive) is a protein that in humans is encoded by the SPG23 gene.

References

Further reading

SPG-82

The SPG-82 (transliterated Russian: Stankovyi Protivotankovyi Granatomet - heavy antitank grenade launcher) was a Soviet wheeled antitank rocket launcher that entered service after the end of the Second World War. It was replaced in Soviet service by the B-10 recoilless rifle from 1954 but remained in service with some armies, notably in the Middle East until the 1970s. SPG 83 also used by BRIMOB (Indonesia Police Mobile Brigade) during guarding PAPERA in Bandung, 1963

Description

The weapon consists of a long barrel tube with a flared muzzle, supported by a simple carriage with two small solid wheels. A curved shoulder pad is attached to left side of the barrel, and a large shield is fitted to protect the crew from the back-blast produced by the rocket projectiles. The shield is not thick enough to provide protection from enemy fire. The weapon is normally fired from the carriage, but it can be dismounted and shoulder fired by two men working together to support the weapon.

The weapon fires two types of projectiles, a general purpose explosive/fragmentation round, the OG-82, and an armour piercing anti-tank round, the PG-82. It has two sets of iron sights corresponding to the two different rounds fired by the weapon. The HE sight is graduated out to 700 meters while the weapon's effective range for the HEAT round is around 200 meters.