ICS CXP-MARS II DMR S3: specs, joules & FPS
Complete specs ICS AEG (electric)
ICS CXP-MARS II DMR S3, AEG: 1.64 J, 420 FPS, 3,140 g, 300 rounds. Full specs from the official source, with FPS for every BB weight.
Power
Above Italy's 1 J limit
Italian shops sell versions tuned below 1 J: ask the shop which version they ship.
Energy computed from the velocity with 0.20 g BBs, the standard weight manufacturers and shops use to measure FPS.
For information only, based on the source's data for this version. Not legal advice: always check current local law and the version the shop sells.
Technical specifications
| Brand | ICS |
|---|---|
| Model | CXP-MARS II DMR S3 |
| Manufacturer code | ICS-01-043534 |
| Category | DMR & sniper rifles |
| Power source | AEG (electric) |
| Platform | AR15/M4 |
| Weight | 3,140 g |
| Length | 997 mm |
| Inner barrel | 458 mm |
| Magazine | 300 rounds |
| Gearbox | V2 modificato |
| Battery | 7,4 V LiPo · connector Deans (T-plug) |
EBB; E-trigger SSS.III; lunghezza indicata come 100 senza unità
Weighs 3,140 g: lighter than 83% of AEG replicas in the same category in the database (36 with weight).
Similar alternatives
Replicas of the same type and category that stay within the Italian 1 J limit.
| Replica | Energy | FPS | Weight |
|---|---|---|---|
| VFC Umarex HK M110A1 SDMR AEG | 1 J | 328 | 3,500 g |
| Tokyo Marui H&K PSG-1 | 0.75 J | 285 | 4,300 g |
| Krytac Trident MK3 SPR-M | 1.72 J | 430 | 2,800 g |
| ICS CXP-MARS DMR | 1.64 J | 420 | – |
| ICS CXP-YAK R SR | 1.64 J | 420 | – |
Velocity with different BB weights
At the same energy, heavier BBs leave the barrel slower. Expected velocity with the most common weights:
| BB weight | FPS | m/s |
|---|---|---|
| 0.20 g | 420 | 128 |
| 0.25 g | 376 | 115 |
| 0.28 g | 355 | 108 |
| 0.30 g | 343 | 105 |
| 0.32 g | 332 | 101 |
| 0.36 g | 313 | 95 |
| 0.40 g | 297 | 91 |
Theoretical calculation at constant energy (1.64 J). Real-world values can differ slightly with hop-up and replica.
Data source
The values on this page come from the product page of the shop gunfire.com, checked on 2026-11-07. The manufacturer does not publish full specs: values may refer to the version that shop sells.
Shop product page ↗ gunfire.com
Spotted a wrong or missing value? Let us know.