Brief Description:  The term meriam kecil translates from Malay to "small cannon". It refers to highly ornate, portable bronze or brass swivel guns—such as the lantaka or rentaka—widely used across maritime Southeast Asia. Ranging from 10 to 160 cm, they were mounted on merchant vessels and fort walls to fire grapeshot or solid projectiles. A detailed breakdown of its physical and functional characteristics highlights why these weapons were so prized in medieval and early-modern warfare:

Construction and Material:

Alloy Composition: Meriam kecil were typically cast in bronze or brass using the lost-wax method, which allowed for intricate decorative motifs. Bronze was highly favored over iron because it resisted rust in harsh tropical maritime environments and was less prone to catastrophic bursting.

Dimensions: These cannons ranged dramatically in size. Larger versions (lela) could reach up to 160 cm in length, while smaller anti-personnel variants (rentaka) usually measured between 80 and 100 cm.

Design Features: The barrels often featured elaborate engravings, with muzzles sometimes flared like a blunderbuss to scatter stones or slugs. Many were cast with "dolphins" (ornamental metal loops on top) originally used for lifting and securing the gun.

The Swivel Mechanism: Unlike heavy European siege cannons, the meriam kecil was a swivel gun. It was supported by a forked pivot mount (called a cagak) that featured a downward-pointing iron spike.

Munitions: They were front-loading (muzzle-loading) weapons that could be loaded with black powder and various projectiles. Besides solid cannonballs, they often fired grapeshot, iron slugs, river stones, or scraps of metal to act as massive, ship-borne shotguns for decimating enemy decks.