Rock Island Armory Baby Rock 3.1″ 9mm Compact
About this product
The Rock Island Armory Baby Rock is a compact, 1911-style semi-automatic pistol designed for concealed carry and everyday carry use in tight-profile applications. It pairs a short 3.10 inch barrel with a steel frame and black finish for a traditional 1911 feel in a reduced package. The pistol comes fitted with textured G10 grips and low-profile front and MPS2 adjustable rear sights for practical sighting in carry or range use. CNC-cut front and rear serrations aid slide manipulation while a dovetail grip safety and beavertail provide ergonomic controls.
Key Specifications
- The caliber is 9mm.
- The barrel measures 3.10 inches.
- The action type is Semi-automatic.
- The frame material is steel.
- The finish is black anodized / parkerized.
- The grip material is black G10.
- The sights are fixed front and MPS2 adjustable rear.
- The overall length is 6.85 inches.
- Includes 1 magazine (10 rd.).
This compact Baby Rock balances classic 1911 ergonomics with a reduced footprint for discreet carry and practical everyday use. Sturdy steel construction, purposeful sights and durable G10 grips make it a capable option for shooters seeking a no-nonsense compact pistol that focuses on function and reliability.
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Specs at a glance
Key attributes
| upc | 4806015566397 |
| manufacturer | Armscor/Rock Island Armory |
| manufacturer part number | 56639 |
| action | Semi-Auto |
| atf type | Pistol |
| barrel length | 3.10" |
| caliber/gauge | 9mm |
| capacity | 10 + 1 |
| length | 10.5 |
| number of magazines | 1 10 rd. |
| package height | 2.5 |
| package width | 12.5 |
| product type | Semi-Auto Pistol |
| shipping weight | 3.4 |
| sights | Fixed GI Style |
| sights type | Fixed Front/MPS2 Rear |
| slide description | Serrated |