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Workshop mod by Integrity Gaming

Integrity - BM-21 Grad Arma Reforger Mod

The BM-21 "Grad" is a self-propelled 122 mm multiple rocket launcher designed in the Soviet Union.

68DA62B40A976334
Integrity - BM-21 Grad preview

Ranking

Popular#206690.2Rising#216459.6
25Serversrunning this mod
46Observed players nowon servers reporting this mod
4.4kEstimated player-hours (7d)7-day data
DeploymentTop 7%92.7ahead of 93% of tracked mods by servers running it
ActivityTop 14%86.4ahead of 86% of tracked mods by play on those servers
Popularity90.2deployment and activity combined
How those 25 installs happen96% traced
  • Not identified as a dependency22
  • Required by another mod2
  • Unknown1
Last 30 days
Servers, last 30 days
27 latest34 peak, 25 Sept16 low, 1 Oct

Servers reporting the mod in each hourly observation. Last 30 days.

Daily values
Servers, last 30 days, one row per day (UTC)
DayLastPeakLowObs.
19 Sept3032287
20 Sept28312624
21 Sept28302624
22 Sept28302524
23 Sept28322524
24 Sept33332724
25 Sept29342824
26 Sept31312824
27 Sept25312424
28 Sept25262324
29 Sept19241924
30 Sept21211824
1 Oct18211624
2 Oct18191724
3 Oct20221824
4 Oct22242124
5 Oct21252024
6 Oct22231924
7 Oct20221624
8 Oct24242024
9 Oct24242124
10 Oct23252224
11 Oct26262224
12 Oct27272424
13 Oct26272524
14 Oct27292624
15 Oct27282624
16 Oct27302624
17 Oct26292624
18 Oct29292524
19 Oct27302417
Observed players, last 30 days
53 latest113 peak, 22 Sept0 low, 23 Sept

Sampled player counts on servers reporting the mod; not unique players. Last 30 days.

Daily values
Observed players, last 30 days, one row per day (UTC)
DayLastPeakLowObs.
19 Sept25102177
20 Sept14991424
21 Sept797224
22 Sept4113324
23 Sept1560024
24 Sept1064124
25 Sept1671724
26 Sept1163724
27 Sept984424
28 Sept146024
29 Sept337024
30 Sept555124
1 Oct153124
2 Oct366224
3 Oct1863124
4 Oct460324
5 Oct469224
6 Oct369324
7 Oct250224
8 Oct1581224
9 Oct3561424
10 Oct2491724
11 Oct17791224
12 Oct2230024
13 Oct1235124
14 Oct1562424
15 Oct854224
16 Oct3073224
17 Oct24951324
18 Oct2082224
19 Oct5380217

Calculated Oct 19, 2026, 4:38 PM UTCDerived from observed server and mod activity. Trend positions describe recent observed change, not future adoption.

Summary

The BM-21 "Grad" is a self-propelled 122 mm multiple rocket launcher designed in the Soviet Union.

Official Workshop description

The BM-21 "Grad" (Russian for "Hail") is a prolific Soviet-designed 122mm multiple rocket launcher (MRL) mounted on a truck chassis. Introduced in 1963, it was designed to deliver high-volume, rapid-fire area saturation to suppress enemy infantry and artillery. This mod adds the BM21 Grad and 3 shell types to the USSR and FIA factions, with accompanying Ballistic Tables in the Arsenals. Improvements will be made as time goes by. This project is brought to you by Integrity Gaming Studios, part of Integrity Gaming Group. https://integritygaming.org/arma

License

INTEGRITY GAMING - COPYRIGHT AND LICENSE NOTICE INTEGRITY GAMING - NO-DERIVATIVES LICENSE This content is made available exclusively for non-commercial, end-use in Arma Reforger. Monetization in any form is strictly prohibited, even with monetization approval from Bohemia Interactive. Sharing, redistributing, modifying, or adapting in any way without the express written permission of the original author. Any unauthorized use may subject you to legal liability and/or takedown actions. Using this content acknowledges acceptance of these terms. The full license contains a list of individuals & organizations (or agents thereof) which are prohibited from the use of this content. View the full End User License Agreement at: https://integritygaming.org/arma/eula-nd Developed by Integrity Gaming Studio's https://integritygaming.org/development

Servers running this mod

26

26 currently listed servers report Integrity - BM-21 Grad in its mod list. Showing the 5 with the most players.

View all 26 servers

Versions

2
published · approved · 37.8 MiB
published · approved · 37.6 MiB
0.2.1Game 1.6.0.119 · 37.8 MiB · May 1, 2026
Dependencies: 2Scenarios: 0PublishedApproved
Updated hull and normals.

config.json entry

{
  "modId": "68DA62B40A976334",
  "name": "Integrity - BM-21 Grad",
  "version": "0.2.1"
}

Use Integrity - BM-21 Grad on your server

Add Integrity - BM-21 Grad to the game.mods array of your server config.json. The config generator builds the full file, the mod manager keeps the mod list and its dependencies organized, and the config validator checks an existing config. The adding mods guide and mod dependencies guide walk through it step by step.

Fetch this mod from the API

The same metadata is available as JSON. See the API quickstart, the V2 reference, or the V1 reference.

GET https://api.reforgermods.net/v2/mods/68DA62B40A976334
GET https://api.reforgermods.net/v2/mods/68DA62B40A976334/versions

Data is cached from Arma Reforger Workshop metadata and may be stale. reforgermods.net is independent and is not affiliated with Bohemia Interactive.