Description
| Manufacturer | Heckler & Koch |
|---|---|
| Caliber | 9x19mm Parabellum |
| Operating Principle | Roller-Delayed Blowback (Closed Bolt) |
| Barrel Length | 8.86″ (225 mm) |
| Overall Length & Weight | Retracted: 20.66″ | Extended: 27.16″ | Weight: 6.66 lbs |
| Stock Type | Metal Retractable Buttstock |
| Requirement Note | Restricted Law Enforcement / Military Agency Purchase Only |
Compact Versatility with Retractable Stock Architecture
When operational parameters demand immediate transitions between extended shoulder firing and ultra-compact profile carriage, the MP5A3 delivers. The dual-arm metal sliding stock locks securely in both fully extended and retracted positions, making it the preferred choice for mobile tactical teams and VIP protection details.
Engineering Excellence for Professional Fleets
- Retractable Metal Buttstock: Allows rapid footprint reduction without compromising structural integrity under heavy recoil or aggressive handling.
- Roller-Delayed Closed Bolt: Ensures exceptional hit probability and smooth operational cycling across demanding environmental conditions.
- Modular Trigger Group Integration: Compatible with multi-position trigger housings including semi-auto, full-auto, and 3-round burst configurations.
