Contact support
Questions about your order, shipping, payment, setup or feedback — we would love to hear from you.
Fastest replyWhatsApp
Emailinfo@gmiengg.com
Fastest: WhatsApp
Send us your calibre, press and target slug weight, or your order number, and we will reply. Open WhatsApp chat.
Email info@gmiengg.com for general questions, new orders, and shipping, delivery or replacement requests for an existing order.
Before you write
Lead times: SOC kits and SlugMaster: 3–5 weeks. Other products: 4–6 weeks. Orders that include a press: 5–9 weeks.
Shipping: FedEx, DHL or UPS. Shipping is free on orders of $300 and above. Orders under $300, such as punches, spares and accessories, pay a flat $50 shipping charge. Duties, import taxes and customs clearance charges are paid by the customer.
Replacements: report damage or a manufacturing defect within 7 days of delivery, with photos or video.
Order status: send your order number and we will tell you where it is in production.
Custom diameters and grain weights: use the custom order request.
User manuals
Step-by-step guides with line drawings: assembly, setting up, use and safety. Free to read, no account needed.
SlugMaster kit manual — Setting up, setting the weight and hollow point, troubleshooting and care.
SOC kit manual — Forming fixed-weight slugs, trimming, troubleshooting and care.
Freedom Press and die set manual — Mounting the press, fitting the die set, making slugs, troubleshooting and care.
Press-Slug compatible die set manual — Installing the die set, making slugs, troubleshooting and care.
Corbin CSP compatible die set manual — Installing the adapter and die set in a CSP press, making slugs, troubleshooting and care.
Corbin Hydro compatible die set manual — Installing the adapter and die set in a Hydro press, making slugs, troubleshooting and care.
Talk to the people who make the dies
Tell us your calibre, press and target slug weight. We answer on WhatsApp and by email.
