Press-Slug compatible - Die Set - Accessory
Aftermarket Die Set for Press-Slug® Press Systems
Engineered by GMI Engineering
Take your swaging performance to the next level with GMI Engineering’s precision-crafted aftermarket die set, now fully compatible with Press-Slug® press systems.
Designed for users who demand accuracy, repeatability, and build quality, this die set delivers professional-grade results without the need for any modifications to your existing press.
Built from high-grade materials and machined to exacting tolerances, these dies bring the renowned GMI standards of performance and reliability to Press-Slug users worldwide.
Whether you're a precision shooter or a small-scale manufacturer, you can now experience smoother operation, consistent slug dimensions, and exceptional surface finish—all from your current setup.
One of the standout features of this kit is the depth-adjustable hollow point pin holder, allowing you to precisely control the hollow point cavity to suit your desired slug weight and balance. The plug-and-play design ensures that installation is quick and seamless, with no special tools or adapters required.
⚠️ Please Note: This die set is an aftermarket product developed independently by GMI Engineering. It is not an OEM part, nor is it affiliated with, endorsed by, or manufactured by Press-Slug®. The brand name is used strictly to indicate product compatibility.
Upgrade your Press-Slug® press system with the quality and innovation GMI Engineering is known for—engineered to perform, built to last.
Package Contents
- The order will include just the die set, its ejector pin with holder the punch and a spanner.
- You need a compatible Press to use the die sets.
Product Pricing
- The Die-Set accessory is priced at $450 per set, one set will include the selected die size, its selected punch and the ejector pin with the pin holder and its spanner.
Shipping Timeline
- All products are made to order.
- Timelines for SOC and SlugMaster lineup is 3-5 weeks.
- Timelines for Freedom Series Die lineup is 3-6 weeks.
- Timelines for Press-Slug lineup is 3-6 weeks.
- Timelines for Freedom Press is 3-9 weeks.
Terms & Conditions
- GMI does not bear any responsibilty if the die and punch do not align due to alignment issues of the press or any other components.
- The parts sold by GMI directly fit on the other presses, without any modifications.
Lead Core Specification
- Use atleast one caliber less lead core size for best results.
- Example use a 4.5MM or 0.177" core when swaging a 5.511 or 0.217" slug
- Always use pure lead for best results.
- Use atleast one caliber less lead core size for best results.
Reviews
The .25 crown die needle and dish punch has performed fantastic. I found Ronny very easy to deal and communicate with. This crown and die is so much better than the ones that came with my press. I would also like to say thank you to Mick Agnew who put me onto
Gmiengg.com
Title: Exceptional Precision Engineering & World-Class Ballistics
I cannot speak highly enough of Ronnie and the team at GMI. I recently took delivery of two complete custom swage die sets, and the craftsmanship is nothing short of clinical. Ronnie's attention to detail and machining tolerances are second to none.
Putting the lead to the test over my chronograph delivered mind-blowing results that completely outperform factory premium ammunition. On my 25gr slugs, I achieved a world-class Standa
I wasn’t happy with the original die set that came with the Presslug system so I contacted Ronnie at GMI engineering to make me a better die set for shooting slugs and did he ever !!! My 30 cal fx sniper now shoots consistently hole in hole results at 50 yards and 3/4 - 1 in groups at 100 yards . Finally a slug die that works. Thanks Ronnie and GMI Engineering