Manufacturer catalog

M Adler D

M Adler D is a Croatian defense manufacturer that designs and produces rocket systems, grenade launchers, mortars, and fire-control instruments from its production facility in Croatia.

6 weapons

M Adler D describes itself as a 100% Croatian-owned company with in-house design and production of missile and rocket systems, grenade launchers, mortars, and supporting fire-control instruments. Its official pages place that work in a Croatian production facility and present the company as serving armed forces, defense ministries, and authorized defense customers.

The manufacturer is relevant to the catalog through the RAK-SA-12 multiple launch rocket system, a 12-tube light rocket-artillery launcher offered in 128 mm and 107 mm configurations, as well as through catalog-connected infantry and mortar systems in the same official product program.

Rocket artillery systemsGrenade launchersMortarsFire-control instruments

Notable Systems

RAK-SA-12

128 mm towed multiple launch rocket system

M Adler D lists RAK-SA-12 as a towed 12-tube multiple launch rocket system available in 128 mm and 107 mm calibers.

Sources: M Adler D RAK-SA-12 Product Data

RBG-6

40x46 mm six-shot revolving grenade launcher

The company product data lists the RBG-6 as a 40x46 mm semi-automatic, gas-operated, shoulder-fired six-round grenade launcher with a 375 m effective range.

Sources: M Adler D Product Data

MMB17 mortar family

60 mm, 81/82 mm, and 120 mm smoothbore mortar family

The company product data lists MMB17 mortar variants in 120 mm, 81/82 mm, and 60 mm classes, with 360-degree traverse and caliber-specific range, weight, and rate-of-fire data.

Sources: M Adler D Product Data

Manufacturer History

2018-02-21
RAK-SA-12 reported as M Adler D product
Defense Blog identified M Adler D as the Croatian company developing and producing the light RAK-SA-12 multiple launch rocket system.
Sources: Defense Blog RAK-SA-12 Overview
2026
Eight systems listed in current production
The official company site describes M Adler D as a Croatian-owned defense manufacturer with eight systems in current production, a 4,500 square meter production facility, and an address in Marcana, Croatia.
Sources: M Adler D Homepage, M Adler D Company Page

Website links

Official homepage Official company page Official products page RAK-SA-12 product page

Official M Adler D pages provide current company, address, imagery, and product-range context; public corporate-history detail remains limited.

Manufacturer Sources

M Adler D HomepagePublisher: M Adler D | Note: Supports company positioning, product areas, production-facility image, production-facility size, current-production count, and structured address data. | Accessed: 2026-07-11
M Adler D Company PagePublisher: M Adler D | Note: Supports company identity, Croatian ownership, production facility size, current-production count, Croatian registration context, values, and official facility imagery. | Accessed: 2026-07-11
M Adler D Product DataPublisher: M Adler D | Note: Supports the manufacturer's product range, including RAK-SA-12, RBG-6, LRL, MMB17 mortars, NSB sights, and KM-1J. | Accessed: 2026-07-11
M Adler D RAK-SA-12 Product DataPublisher: M Adler D | Note: Supports RAK-SA-12 as an M Adler D 12-tube MLRS offered in 128 mm and 107 mm calibers. | Accessed: 2026-07-11
Defense Blog RAK-SA-12 OverviewPublisher: Defense Blog | Note: Supports independent manufacturer context tying M Adler D to development and production of the RAK-SA-12. | Accessed: 2026-07-06

Produced weapons

MMB17 mortar family, 60 mm, 81/82 mm, and 120 mm smoothbore mortar family, Artillery

MMB17 mortar family60 mm, 81/82 mm, and 120 mm smoothbore mortar familyBuilt in: CroatiaThe MMB17 mortar family is M Adler D's Croatian in-house mortar line for ground-force indirect fire, covering 60 mm light, 81/82 mm medium, and 120 mm heavy variants. Current official data presents all three with 360-degree traverse and 45-85 degree elevation, with maximum published ranges from 5,000 m for the 60 mm M96-bomb configuration to 9,225 m for the 120 mm rocket-assisted-bomb configuration.

RAK-SA-12, 128 mm towed multiple launch rocket system, Artillery

2014 Russia-Ukraine WarRAK-SA-12128 mm towed multiple launch rocket systemBuilt in: CroatiaThe RAK-SA-12, also marketed as the RAK-12 cal. 128mm and VLR 128 M91A3 RAK 12, is a Croatian light 12-tube multiple launch rocket system for unguided 128 mm rockets. Its low carriage weight, rapid salvo, and Ukrainian border-guard and brigade use during the 2014 Russia-Ukraine War make it a compact short-range fire-support launcher rather than a Grad-class long-range system.

LRL lightweight rocket launcher, Single-tube lightweight rocket launcher, Artillery

LRL lightweight rocket launcherSingle-tube lightweight rocket launcherBuilt in: CroatiaThe LRL is M Adler D's Croatian single-tube lightweight rocket launcher family. Official product data lists 128 mm and 107 mm versions, with the published 128 mm configuration firing M91A1/A2 rockets to 8,540 m and using compatible NSB-4A sighting and KM-1J elevation-instrument support.

RBG-6, 40x46 mm six-shot revolving grenade launcher, Infantry Weapons

2011 Syrian Civil WarRBG-640x46 mm six-shot revolving grenade launcherBuilt in: CroatiaThe RBG-6 is a Croatian 40x46 mm shoulder-fired revolving grenade launcher from M Adler D, built around a semi-automatic gas-operated action, a six-round cylinder, and low-velocity grenade ammunition for infantry fire support. Direct Syria reporting documented RBG-6 launchers among opposition weapons flows, while official Croatian export and manufacturer pages describe the weapon's squad-firepower role, sighting arrangement, barrel versions, and ammunition family.

KM-1J gunner's quadrant, Indirect-fire elevation measuring instrument, Support Equipment

KM-1J gunner's quadrantIndirect-fire elevation measuring instrumentBuilt in: CroatiaThe KM-1J gunner's quadrant is a Croatian M Adler D precision elevation instrument for indirect-fire weapons. Official product data presents it for mortars, guns, rocket launchers, and howitzers, including all MMB17 mortar calibers plus the RAK-SA-12 and LRL rocket-launcher lines.

NSB optical sight, Optical sighting device family for indirect-fire weapons, Support Equipment

NSB optical sightOptical sighting device family for indirect-fire weaponsBuilt in: Croatia / Bosnia and HerzegovinaThe NSB optical sight family is a Croatian/Bosnian fire-control accessory line for indirect-fire weapons. M Adler D presents NSB-4A for the LRL-128 light rocket launcher and NSB-4B as a universal mortar sight, while Zrak and Yugoimport material describe the sights as optomechanical devices for taking elevation and azimuth elements in daylight and night conditions.