Krytac Alpha SDP AEG: specs, joules & FPS
Complete specs Krytac AEG (electric)
Krytac Alpha SDP AEG: 0.78 J, 290 FPS, 3,350 g, 330 rounds. Full specs from the official source, with FPS for every BB weight.
Power
Within Italy's 1 J limit
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 | Krytac |
|---|---|
| Model | Alpha SDP AEG |
| Category | Assault rifles & carbines |
| Power source | AEG (electric) |
| Platform | AR/M4 SERIES |
| Weight | 3,350 g |
| Length | 476 mm |
| Magazine | 330 rounds |
| Gearbox | V2 (standard for this model) |
| Hop-up | Adjustable |
| Battery | 7,4 V LiPo · connector Deans (T-plug) |
Weighs 3,350 g: heavier than 71% of AEG replicas in the same category in the database (873 with weight).
At 0.78 J it is more powerful than 29% of AEG replicas in the same category that stay within 1 J (138).
Similar alternatives
Same type and category, with similar power and weight.
| Replica | Energy | FPS | Weight |
|---|---|---|---|
| G&P M4 Enforcer | 0.73 J | 280 | 3,350 g |
| Systema PTW Challenge Kit M4-A1 Evolution (M90 Cylinder) | 0.73 J | 280 | 3,400 g |
| Real Sword (RS) Type 56 | 0.81 J | 295 | 3,500 g |
| Krytac War Sport LVOA-C M4 AEG (Lower Power Version) | 0.84 J | 300 | 3,290 g |
| Tokyo Marui RECCE Daniel Defense Next Generation (NGRS EBB) M4 AEG | 0.75 J | 285 | 2,940 g |
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 | 290 | 88 |
| 0.25 g | 259 | 79 |
| 0.28 g | 245 | 75 |
| 0.30 g | 237 | 72 |
| 0.32 g | 229 | 70 |
| 0.36 g | 216 | 66 |
| 0.40 g | 205 | 63 |
Theoretical calculation at constant energy (0.78 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 redwolfairsoft.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 ↗ redwolfairsoft.com
Spotted a wrong or missing value? Let us know.