The Heckler & Koch MR308 A3 Slim-Line HKey is a semi-automatic rifle in caliber .308 Winchester, designed for maximum precision and reliability. With its 20″ barrel, it is particularly suitable for hunting and sporting disciplines at medium to long distances. The combination of proven technology and modular construction allows for individual adaptation to various requirements.
Special Features
Free-floating, cold-hammered, and hard-chromed 20″ precision barrel for excellent accuracy.
Slim-Line handguard with HKey interfaces for flexible mounting of accessories.
Ambidextrous controls for ergonomic handling.
Length-adjustable Slim-Line stock with five locking positions for individual adjustment.
Mechanical, foldable diopter sight for precise target acquisition.
Areas of Use
Sport: Suitable for static and dynamic long gun disciplines.
Hunting: Optimal for hunting at medium to long distances.
Technical Data
Caliber .308 Win.
System Semi-automatic rifle
Barrel Length 20″ (approx. 50.8 cm)
Overall Length 929–1072 mm
Weight approx. 4.76 kg
Magazine Capacity 10 rounds
Stock / Housing Length-adjustable Slim-Line stock
Surface / Finish Sand color (RAL8000)
Additional Features HKey interfaces, mechanical diopter sight
Scope of Delivery
Heckler & Koch MR308 A3 Slim-Line HKey
10-round magazine
Mechanical diopter sight
Plastic case
Operating manual
| ID | 9640176 |
| URL | https://www.gunfinder.com/items/9640176 |
| Category | Firearms / Self-loading rifles |
| Purchase eligibility | Required |
| Condition | Neu |
| Location | 47053 Duisburg, Germany |
| Availability | In stock |
| Shipping costs paid by | Buyer |