ASG Action Army T11 Pro spring: specs, joules & FPS
Partial data Spring
ASG Action Army T11 Pro spring: 1.72 J, 429.79 FPS, 185 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.
For information only, based on the energy the manufacturer declares for this version. Not legal advice: always check current local law and the version the shop sells.
Technical specifications
| Brand | ASG |
|---|---|
| Model | Action Army T11 Pro spring |
| Manufacturer code | 19824 |
| Category | DMR & sniper rifles |
| Power source | Spring |
| Platform | n/a |
| Weight | n/a |
| Length | n/a |
| Inner barrel | n/a |
| Magazine | 185 rounds |
| Hop-up | n/a |
| EAN / UPC | 5707843091022 |
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 | 430 | 131 |
| 0.25 g | 385 | 117 |
| 0.28 g | 364 | 111 |
| 0.30 g | 351 | 107 |
| 0.32 g | 340 | 104 |
| 0.36 g | 321 | 98 |
| 0.40 g | 304 | 93 |
Theoretical calculation at constant energy (1.72 J). Real-world values can differ slightly with hop-up and replica.
Data source
Every value on this page comes from the manufacturer's official product page, checked on 2026-11-07.
Official ASG product page ↗ actionsportgames.com
Not declared by the manufacturer: Weight, Length, Inner barrel.