
Availability: In Stock
The Mossberg Reserve II 12 gauge over/under shotgun delivers classic reliability in a modern package. Built for hunters and sport shooters who want a versatile 12 gauge that handles everything from upland birds to clay courses, this over/under pairs traditional ergonomics with Mossberg's no-nonsense engineering. The 28-inch ventilated rib barrel strikes the balance most shooters prefer—responsive enough for fast-swinging shots, long enough to pattern shot effectively at distance. With a fixed 14-inch length of pull and weighing in at 7.5 pounds, it shoulders naturally for most frames and won't tire you on a long day afield.
The Reserve II's satin black walnut stock and matte blue barrel finish look purposeful without the gloss that shows every fingerprint. This is a working gun that doesn't demand babying. The single front bead keeps the sight picture simple and instinctive—exactly what you want when birds flush unexpectedly or clays come downrange. At 45 inches overall, the gun is compact enough to navigate brush and vehicle racks while maintaining the sight radius serious shooting demands.
The field choke set includes five interchangeable tubes, giving you flexibility to dial in the right pattern for your quarry and distance. Whether you're optimizing for tight patterns on distance shots or open patterns for close-range work, you've got the tools to match conditions. The 3-inch chamber handles both standard 2.75-inch and magnum loads, so your ammunition options aren't limited.
| Gauge | 12 |
| Barrel Length | 28 inches |
| Chamber | 3 inches |
| Capacity | 2 rounds |
| Barrel Type | Ventilated rib |
| Chokes | Field set (5 tubes) |
| Sights | Single front bead |
| Length of Pull | 14 inches (fixed) |
| Stock Material | Satin black walnut |
| Barrel Finish | Matte blue |
| Weight | 7.5 pounds |
| Overall Length | 45 inches |
The 3-inch chamber handles both standard 2.75-inch and 3-inch magnum shotshell loads, giving you broad ammunition flexibility for hunting and sport shooting applications.
The Reserve II comes with a field choke set containing five interchangeable tubes, allowing you to adjust shot patterns from open to tighter constrictions based on your distance, quarry, and load.
No—the length of pull is fixed at 14 inches. This dimension works well for average and larger frames; if you have a shorter reach, you may want to handle the shotgun first to confirm fit.
The Mossberg Reserve II is built for upland bird hunting, waterfowl, clay sports, and general shotgunning. The balanced barrel length, choke versatility, and simple sighting system make it adaptable to a wide range of hunting and sport shooting scenarios.


SKU: 120913643 • Width: 9.3in • Height: 2.8in • Depth: 33.4in • Weight: 9.25oz





Availability: In Stock
The Mossberg Reserve II 12 gauge over/under shotgun delivers classic reliability in a modern package. Built for hunters and sport shooters who want a versatile 12 gauge that handles everything from upland birds to clay courses, this over/under pairs traditional ergonomics with Mossberg's no-nonsense engineering. The 28-inch ventilated rib barrel strikes the balance most shooters prefer—responsive enough for fast-swinging shots, long enough to pattern shot effectively at distance. With a fixed 14-inch length of pull and weighing in at 7.5 pounds, it shoulders naturally for most frames and won't tire you on a long day afield.
The Reserve II's satin black walnut stock and matte blue barrel finish look purposeful without the gloss that shows every fingerprint. This is a working gun that doesn't demand babying. The single front bead keeps the sight picture simple and instinctive—exactly what you want when birds flush unexpectedly or clays come downrange. At 45 inches overall, the gun is compact enough to navigate brush and vehicle racks while maintaining the sight radius serious shooting demands.
The field choke set includes five interchangeable tubes, giving you flexibility to dial in the right pattern for your quarry and distance. Whether you're optimizing for tight patterns on distance shots or open patterns for close-range work, you've got the tools to match conditions. The 3-inch chamber handles both standard 2.75-inch and magnum loads, so your ammunition options aren't limited.
| Gauge | 12 |
| Barrel Length | 28 inches |
| Chamber | 3 inches |
| Capacity | 2 rounds |
| Barrel Type | Ventilated rib |
| Chokes | Field set (5 tubes) |
| Sights | Single front bead |
| Length of Pull | 14 inches (fixed) |
| Stock Material | Satin black walnut |
| Barrel Finish | Matte blue |
| Weight | 7.5 pounds |
| Overall Length | 45 inches |
The 3-inch chamber handles both standard 2.75-inch and 3-inch magnum shotshell loads, giving you broad ammunition flexibility for hunting and sport shooting applications.
The Reserve II comes with a field choke set containing five interchangeable tubes, allowing you to adjust shot patterns from open to tighter constrictions based on your distance, quarry, and load.
No—the length of pull is fixed at 14 inches. This dimension works well for average and larger frames; if you have a shorter reach, you may want to handle the shotgun first to confirm fit.
The Mossberg Reserve II is built for upland bird hunting, waterfowl, clay sports, and general shotgunning. The balanced barrel length, choke versatility, and simple sighting system make it adaptable to a wide range of hunting and sport shooting scenarios.
SKU: 120913643 • Width: 9.3in • Height: 2.8in • Depth: 33.4in • Weight: 9.25oz

