Hornady Lock-N-Load .50 BMG Single Stage Press – Item 85004
The Hornady Lock-N-Load .50 BMG Single Stage Press (085004, UPC 090255850048) is purpose-built for serious reloaders who want to handload .50 BMG with precision, repeatability, and the power to size big cases without breaking a sweat. Featuring Hornady’s exclusive Lock-N-Load® technology in the ram, a high-strength frame, and a 1½"x12 conversion bushing for standard dies, this .50 cal BMG press is a rock-solid foundation for extreme long-range and big-bore enthusiasts. Hornady Manufacturing, Inc+2OpticsPlanet+2
Whether you’re building long-range .50 BMG loads for competition, testing new components at the range, or simply want complete control over your ammo, the Lock-N-Load 50 Cal BMG single stage press delivers the strength, leverage, and smart workflow you need. Hornady Manufacturing, Inc+2OpticsPlanet+2
Key Features – Hornady Lock-N-Load .50 BMG Single Stage Press
Caliber Platform: Optimized for .50 BMG / 50 Cal BMG reloading Hornady Manufacturing, Inc+1
Press Type: Heavy-duty single stage press with extended clearance for large cartridges MidwayUSA+2OpticsPlanet+2
Exclusive Lock-N-Load® Technology in Ram: Quickly switch the shell holder between ram-prime and top-plate positions, then snap in a Lock-N-Load bushing to go back to die use in seconds Hornady Manufacturing, Inc+2OpticsPlanet+2
High-Strength Frame: Rigid, stable frame is designed for heavy loads and is guaranteed never to break or fail under normal use Hornady Manufacturing, Inc+2OpticsPlanet+2
Conversion Bushing Included: Comes standard with a 1½"x12 bushing that converts the die head to the Lock-N-Load system, accommodating any standard 7/8"x14 die Hornady Manufacturing, Inc+2OpticsPlanet+2
Optional Shell Head Adapter Compatible: Add Hornady’s Shell Head Adapter (Item 392172) to use the press with a wide range of centerfire cartridges, especially extra-long rounds that benefit from the long stroke Hornady Manufacturing, Inc+2OpticsPlanet+2
Solid Construction for Longevity: Engineered for years of reliable reloading with .50 BMG and other long, high-pressure rifle cartridges OpticsPlanet+2grafs.com+2
(Note: This 85004 listing is the press only. Hornady also offers a separate 50 BMG Press Kit (085005) that adds a .50 BMG die set and shell holder; those items are not included with the standalone press.) Gunz Depot+3Hornady Manufacturing, Inc+3MidwayUSA+3
Built for Big .50 BMG Power and Precision
Reloading .50 BMG isn’t something you want to tackle with a light, hobby-grade press. Hornady designed the Lock-N-Load 50 BMG Press around a massive, high-strength frame that offers the rigidity and leverage required to size and seat extra-large cases consistently. Hornady Manufacturing, Inc+2OpticsPlanet+2
The heavy-duty frame:
Provides excellent mechanical advantage, making tough operations like full-length sizing more manageable MidwayUSA+1
Minimizes flex and deflection so your dies and shell holder stay in solid alignment
Is backed by Hornady’s guarantee that the frame will not break or fail under normal reloading use Hornady Manufacturing, Inc+2OpticsPlanet+2
If you shoot .50 BMG for long-range, match work, or serious range time, this rugged construction translates into smoother operation and more consistent ammunition.
Lock-N-Load® Technology in the Ram – Smarter Workflow
What truly sets this press apart is Hornady’s Lock-N-Load® technology built right into the ram. Instead of constantly swapping parts and re-setting components, you can streamline your workflow: Rifleman Firearms+3Hornady Manufacturing, Inc+3OpticsPlanet+3
Turn the shell holder over to ram-prime – use the ram as a powerful priming station.
Move the shell holder to the top plate – once you’ve set the shell holder and ram-prime, they stay locked in.
Snap in a Lock-N-Load bushing – quickly switch back from ram-prime to your die for sizing, seating, or crimping.
Because your settings remain in place, you don’t waste time re-adjusting each time you change operations. For a large cartridge like .50 BMG—where every step takes a bit more effort—this efficiency can make a big difference over an entire batch of brass. Hornady Manufacturing, Inc+2OpticsPlanet+2
Conversion Bushing – Use Standard 7/8"x14 Dies
Although the Hornady Lock-N-Load .50 BMG Press is built around large 1½"x12 dies for 50 BMG, it ships with a conversion bushing that opens up the entire world of standard dies: Hornady Manufacturing, Inc+2OpticsPlanet+2
The included 1½"x12 bushing converts the die head to the Lock-N-Load system.
You can then use any standard 7/8"x14 reloading die, just like on a conventional press.
That means you’re not locked into .50 BMG alone—your press can double as a heavy-duty single stage for many other calibers when configured correctly and used with appropriate shell holders and accessories.
Optional Shell Head Adapter – Load More Than Just .50 BMG
Want to make even more use of this big-frame press? Hornady’s Shell Head Adapter (Item 392172) lets you load virtually any centerfire cartridge you want, using the same powerful leverage and long stroke that make this press ideal for big magnums. Hornady Manufacturing, Inc+2OpticsPlanet+2
With the adapter and proper components, reloaders use this press for:
Long-action magnums that benefit from extra clearance
Heavy hunting calibers where robust sizing is essential
General-purpose precision rifle loads that take advantage of a rigid single stage press Wikipedia+1
This versatility makes the Lock-N-Load 50 BMG press a smart long-term investment for reloaders who work across multiple big-bore and long-range platforms.
Why a Single Stage Press for .50 BMG?
For high-precision rifle cartridges—especially large, powerful rounds like .50 BMG—single stage presses remain the gold standard. A quality single stage: Wikipedia+1
Holds one die at a time, allowing you to focus on each operation (sizing, priming, seating, crimping) in small, controlled batches.
Offers excellent consistency and repeatability for long-range loads.
Is commonly used by experienced reloaders for load development before moving high-volume recipes to progressive presses.
The Hornady Lock-N-Load .50 BMG Single Stage Press combines those traditional single-stage advantages with modern convenience via the Lock-N-Load quick-change system.
Typical Use Cases (When Done Safely & Legally)
Configured and operated safely with proper reloading practices, the Lock-N-Load .50 BMG Press is ideal for:
Precision .50 BMG match and long-range shooting
Custom hunting loads for large-game rifles chambered in 50 BMG (where legal)
High-quality range ammo tailored to your specific rifle and barrel length
Always follow reputable reloading manuals, component manufacturers’ data, and safe handloading procedures—particularly with high-pressure cartridges like .50 BMG.
What’s Included vs. Optional Accessories
With Item 85004, you receive: OpticsPlanet+2Reloading Solutions Limited+2
Sold separately (or as part of the Press Kit 085005): Gunz Depot+3Hornady Manufacturing, Inc+3MidwayUSA+3
.50 BMG die set
.50 BMG shell holder
Shell Head Adapter (for loading other centerfire cartridges)
Additional Lock-N-Load bushings, powder measure accessories, and other Hornady reloading tools
This separation lets you choose exactly what you need—press only if you already have .50 BMG dies, or the full kit if you’re starting from scratch.
Technical Highlights – Hornady Lock-N-Load .50 BMG Press 85004
From Hornady and major retailers: Blackstone Shooting Sports+4Hornady Manufacturing, Inc+4OpticsPlanet+4
Manufacturer: Hornady Manufacturing, Inc.
Product Name: Lock-N-Load® 50 Cal BMG Single Stage Press
Item / MPN: 085004
UPC: 090255850048
Press Type: Single stage
Technology: Lock-N-Load® bushing system in ram and die head
Die Threads: Accepts 1½"x12 dies directly; 7/8"x14 dies with included Lock-N-Load conversion bushing
Frame: High-strength, heavy-duty frame, solid construction
Use Case: .50 BMG reloading; adaptable to other centerfire cartridges with optional accessories
Safety, Compliance & Best Practices
When using the Hornady Lock-N-Load .50 BMG Single Stage Press:
Always follow Hornady’s instruction manual for setup, operation, and maintenance. Hornady Manufacturing, Inc+1
Use only published, reputable load data from trusted sources.
Wear appropriate safety gear (eye protection, etc.) and keep your workspace clean and organized.
Ensure all reloading activities comply with local, state, and federal laws.
Handled correctly, this press can provide a lifetime of reliable service, giving you precise control over some of the most powerful rifle ammunition available. OpticsPlanet+2grafs.com+2
If you’re ready to step into serious .50 BMG reloading with a dedicated, professional-grade single stage press, the Hornady Lock-N-Load .50 BMG Single Stage Press 85004 delivers the strength, technology, and flexibility to build top-tier big-bore ammo at your own bench.
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