
Availability: In Stock
The Redding Big Boss reloading press is built for handloaders who demand serious performance, especially those working up loads for magnum cartridges. This single-stage press starts with a robust cast-iron frame—the kind of construction that takes a beating and keeps delivering consistent, reliable results for decades. Whether you're fine-tuning match-grade ammo or pushing the limits of your hunting rounds, the Big Boss gives you the mechanical advantage and stability you need to produce ammunition you can trust.
What sets the Big Boss apart is its thoughtful design for the reloader working with larger, tougher cartridges. The offset ball handle and generous ram stroke make cycling through magnum cases less fatiguing, so you can focus on precision rather than fighting the press. The frame accepts both standard 7/8-inch-14 threaded dies (with an adapter) and the larger 1-inch-12 threaded dies without one—giving you flexibility in die selection and setup.
This is the kind of press that serious handloaders choose when they're committed to quality and repeatability. It's not flashy, but it's built to perform, backed by Redding's reputation for engineering durability into every piece of reloading equipment.
| Press Type | Single-Stage |
| Frame Material | Cast Iron |
| Die Thread Compatibility | 7/8"-14 (with adapter) and 1"-12 |
| Handle Type | Offset Ball Handle |
| Warranty | Lifetime Manufacturer |
Yes. The Big Boss accepts standard 7/8-inch-14 threaded dies when you use an adapter. Without the adapter, it accepts the larger 1-inch-12 threaded dies.
Absolutely. The press is specifically designed for reloaders working with magnum-style cartridges, featuring a large ram stroke and offset handle to make cycling magnum cases more manageable.
The Big Boss is built from cast iron and engineered for durability across countless reloading cycles. It's backed by a lifetime manufacturer warranty, reflecting Redding's confidence in the press's longevity.
The offset ball handle reduces fatigue and improves leverage, especially useful during extended handloading sessions or when working with harder-to-cycle magnum cases.
SKU: 167522104 • Width: 9.2in • Height: 7.8in • Depth: 19.5in • Weight: 20oz






Availability: In Stock
The Redding Big Boss reloading press is built for handloaders who demand serious performance, especially those working up loads for magnum cartridges. This single-stage press starts with a robust cast-iron frame—the kind of construction that takes a beating and keeps delivering consistent, reliable results for decades. Whether you're fine-tuning match-grade ammo or pushing the limits of your hunting rounds, the Big Boss gives you the mechanical advantage and stability you need to produce ammunition you can trust.
What sets the Big Boss apart is its thoughtful design for the reloader working with larger, tougher cartridges. The offset ball handle and generous ram stroke make cycling through magnum cases less fatiguing, so you can focus on precision rather than fighting the press. The frame accepts both standard 7/8-inch-14 threaded dies (with an adapter) and the larger 1-inch-12 threaded dies without one—giving you flexibility in die selection and setup.
This is the kind of press that serious handloaders choose when they're committed to quality and repeatability. It's not flashy, but it's built to perform, backed by Redding's reputation for engineering durability into every piece of reloading equipment.
| Press Type | Single-Stage |
| Frame Material | Cast Iron |
| Die Thread Compatibility | 7/8"-14 (with adapter) and 1"-12 |
| Handle Type | Offset Ball Handle |
| Warranty | Lifetime Manufacturer |
Yes. The Big Boss accepts standard 7/8-inch-14 threaded dies when you use an adapter. Without the adapter, it accepts the larger 1-inch-12 threaded dies.
Absolutely. The press is specifically designed for reloaders working with magnum-style cartridges, featuring a large ram stroke and offset handle to make cycling magnum cases more manageable.
The Big Boss is built from cast iron and engineered for durability across countless reloading cycles. It's backed by a lifetime manufacturer warranty, reflecting Redding's confidence in the press's longevity.
The offset ball handle reduces fatigue and improves leverage, especially useful during extended handloading sessions or when working with harder-to-cycle magnum cases.
SKU: 167522104 • Width: 9.2in • Height: 7.8in • Depth: 19.5in • Weight: 20oz
