The R9 MK1 is the ultimate Pistol Caliber Carbine (PCC) for sport shooters and firearm enthusiasts. Chambered in 9mm, this semi-automatic marvel combines exceptional durability and performance with the versatility of a non-restricted classification. Featuring an 18.6-inch barrel, it delivers superior precision while maintaining a lightweight profile at just 3.1 kg (6.85 lbs) without a magazine.
Engineered for reliability and balance, the R9 is perfect for range days, competition shooting, or honing your craft. Experience the blend of innovation and craftsmanship that defines Sterling Arms International.\
| Caliber | 9mm |
| Classification | Non-Restricted |
| Barrel Material | AISI-SAE 4140 CrMo4 Steel |
| Barrel Finish | Nitrox |
| Barrel Length | 18.6in (472mm) |
| Muzzle | 5 Port (Integral to Barrel) |
| Dust Cover | Plastic - Clip on Style |
| Receivers Material | 7075 T6 Aluminum Alloy |
| Rail System | Picatinny top with M-Lok on rail |
| Mode of Operation | Semi-Automatic |
| Operation | Simple Blowback |
| Stock Attachment | 1913 Picatinny - 3 slot with QD Port |
| Buttstock | 6 Position on MIL Buffer Tube |
| Weight Min | 3.1 KG (6.85lb) (Without Magazine) |
| Magazine Style | MP5 Style |
| Trigger Style | Mil Spec Style Trigger |
| Safety |
Firing Pin Safety |
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