ASG Action Army T11S Pro Sniper Spring: specs, joules & FPS
Partial data ASG Spring
ASG Action Army T11S Pro Sniper Spring: 1.49 J, 400.26 FPS. 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 source's data for this version. Not legal advice: always check current local law and the version the shop sells.
Technical specifications
| Brand | ASG |
|---|---|
| Model | Action Army T11S Pro Sniper Spring |
| Manufacturer code | 19887 |
| Category | DMR & sniper rifles |
| Power source | Spring |
| Platform | ASG generic |
| Weight | n/a |
| Length | n/a |
| Magazine | n/a |
| Hop-up | Adjustable |
| EAN / UPC | 5707843099363 |
Similar alternatives
Replicas of the same type and category that stay within the Italian 1 J limit.
| Replica | Energy | FPS | Weight |
|---|---|---|---|
| RWA Lee Enfield No.4 | 0.73 J | 280 | 3,150 g |
| ASG Steyr SSG 69 P2 Spring Black | 0.9 J | 312 | 2,500 g |
| KTW Winchester M70 New Black Shadow Air Cocking Rifle | 0.84 J | 300 | 2,690 g |
| Tanaka Works M700 AICS Sniper Rifle (Green / 24 inch) | 0.75 J | 285 | 4,500 g |
| Tokyo Marui VSR-10 G-SPEC Sniper Rifle (Spring Power) | 0.7 J | 275 | 2,090 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 | 400 | 122 |
| 0.25 g | 358 | 109 |
| 0.28 g | 338 | 103 |
| 0.30 g | 327 | 100 |
| 0.32 g | 317 | 97 |
| 0.36 g | 298 | 91 |
| 0.40 g | 283 | 86 |
Theoretical calculation at constant energy (1.49 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, Magazine.
Spotted a wrong or missing value? Let us know.