
- description
Fitting a red dot to a Hi-Capa properly means buying the optic, sourcing the correct mount, and confirming it clears the slide cycle. The RDS version eliminates all of that — the slide is cut specifically for the included optic, it ships mounted, and it's ready to run the moment you unbox it. For a pistol being used in CQB where fast target transitions matter most, the combination of compact 3.8" length and a dot sight is highly effective.
Specifications
| Specification | Detail |
|---|---|
| Platform | Hi-Capa / 2011 |
| System | Gas Blowback (GBB) |
| Gas | Green gas |
| Hop-up | Adjustable rotary |
| Magazine capacity | 31 rounds |
| Thread | 14mm CCW — suppressor / tracer ready |
| Rail | Picatinny under-barrel |
| Barrel length | 3.8" |
| Optic | Red dot sight (included, factory-mounted) |
Before you buy — essentials
| Item | Notes |
|---|---|
| Green gas | Nuprol 2.0 recommended for reliable UK temperature performance |
| Spare magazines | One mag lasts roughly one engagement — most players carry 3+ |
| 0.25g BBs or heavier | 0.20g is too light for accurate GBB fire — use 0.25g minimum |
| Hi-Capa / 1911 holster | Hi-Capas fit most standard 1911/2011 holsters |
Common questions
UKARA: All realistic imitation firearms require UKARA or a valid defence. We verify at checkout. To register: play 3 games over 56+ days at Skirmish Wycombe Airsoft.
Magazine compatibility: All Vorsk Hi-Capa pistols use the standard Hi-Capa / 2011 platform — cross-compatible with TM, Army Armament and other Hi-Capa brands, across the entire 3.8 Pro, 4.3, 5.1, 5.1S, 7.0 TITAN and CS Vengeance range.
HPA conversion: Yes — pair with the AirTac Hi-Capa to M4 HPA adapter for consistent FPS output in cold UK conditions.
CO2: Works but accelerates internal wear. Use a CO2-rated magazine and replace O-rings regularly if you go that route.
Red dot battery: The RDS runs on a small button cell — brightness adjustable, spare battery recommended in your kit.
Iron sights alongside the RDS: The RDS occupies the rear sight cut on the slide — standard iron co-witness is not available. The dot becomes your primary sighting system.