Lyman Mag 25 Digital Melting Furnace

• Digital temperature control: The advanced digital thermostat and keypad make it easier to hold a consistent melt temperature, which helps produce more uniform cast bullets and reduces the need for constant manual adjustment.
• 25 pound capacity: The large pot supports longer casting sessions before refilling, making the furnace better suited to high-volume bullet casting and more efficient bench work.
• 850 watt heating system: Strong heating power brings the furnace up to working temperature quickly, so less time is spent waiting and more time can be spent casting.
• Universal mould guide: The guide accepts most Lyman, RCBS, Redding/Saeco and Lee moulds, giving the furnace broad compatibility for reloaders who use more than one mould brand.
• Bottom pour design with warming shelf: The reliable bottom pour valve supports faster production, while the mould pre-heating shelf helps keep mould blocks ready for smoother, more consistent casting.

About the Lyman Accessories Series

Lyman Accessories covers the practical tools that support handloading, bullet casting and general shooting-bench work. Within the Lyman lineup, this series sits alongside the company’s presses, dies and sighting products as the equipment-focused side of the brand, aimed at shooters who want repeatable results from their own workshop setup. The range includes tools for case preparation, measuring, maintenance and casting, with an emphasis on straightforward operation and durable construction.

In the bullet-casting segment, the series is built around the needs of reloaders who want better control over the process rather than improvised solutions. That means features such as stable heating systems, user-friendly controls, mould compatibility and bench-oriented layouts that keep tools close at hand. Products in this family are typically chosen by hobby casters, serious reloaders and shooters who value the ability to tailor bullet production to a specific firearm or load. Across the series, the design philosophy is practical: dependable function, compatibility with established casting tools and layouts that make repetitive shop work more efficient.

About the Lyman Mag 25 Digital Melting Furnace

The Lyman Mag 25 Digital Melting Furnace is designed for reloaders who cast in larger batches and want tighter control over melt temperature. Its defining feature is the digital thermal management system, which displays both the set temperature and the actual lead temperature on separate readouts. In practice, that makes it easier to monitor the pot at a glance and maintain a steadier casting rhythm, especially during long sessions where temperature drift can affect bullet quality.

The furnace combines that control with a 25 pound capacity and an 850 watt heating system. The larger pot reduces interruptions for refilling, while the strong heating output helps the unit recover temperature more quickly as work progresses. For the caster, that translates into a smoother workflow and more consistent production over time. Lyman also equips the Mag 25 with a reliable bottom pour valve system, which supports faster, repeatable pours compared with ladle-only methods and is well suited to higher-volume bench casting.

Compatibility is another practical strength. The universal mould guide accepts most moulds from Lyman, RCBS, Redding/Saeco and Lee, which makes the furnace easier to integrate into an existing casting setup. A warming shelf for pre-heating mould blocks helps reduce the delay before moulds reach working temperature, and the built-in storage compartment keeps small tools close to the furnace. Together, these details make the Mag 25 a purpose-built bullet casting tool for reloaders who value output, control and an organized work area.

About Lyman

The Lyman Gun Sight Company began in 1878 in Middlefield, Connecticut, and the brand has long been associated with practical tools for shooters and reloaders. Lyman Products is headquartered in Middletown, Connecticut, and its core expertise covers equipment and accessories for shooting and reloading. Over time, the company expanded beyond sights into a broader workshop-oriented catalog that includes reloading dies, presses and bullet-casting equipment, making it a familiar name for handloaders who build complete bench setups around proven tools.

A key step in that development came in 1925, when Lyman acquired the Ideal reloading-tool business, strengthening its position in handloading and cast-bullet equipment. The company’s product range still reflects that long connection to both sighting systems and reloading tools, with traditional tang and receiver sights remaining part of the lineup alongside modern casting and loading equipment. That background gives Lyman a strong fit in categories such as bullet casting, where practical bench design and repeatable operation matter more than unnecessary complexity.

Main Features

• Manufacturer: Lyman
• Series: Lyman Accessories
• Made in: USA
• Warranty: 2 years
• Weight: 7030.00 g
• Color: Grey

Warranty

Lyman covers the Mag 25 Digital Melting Furnace with a 2-year warranty. This stated warranty period suits a bench tool intended for regular bullet-casting use and matches the product’s workshop-focused role.