Ultimate Sorter Mk4 Triple Base
Maximize your sorting capacity with this high-efficiency triple base!
Capable of holding 3 Ultimate Sorters!
*Each item is made to order — please allow 10–15 business days for production and delivery. We appreciate your patience!
Base Package Overview
- Includes 1 Ultimate Sorter Mk4 with all 4 trays
- 1 - Standard Sorting Tray
- 1 - 380/9MM Sorting Tray
- 1 - 357/38/40 Sorting Tray
- 1 - 44/45/50 Sorting Tray
- Supports up to 3 Ultimate Sorter Mk4s for increase sorting compacity
- Simple bolt-together assemble with basic tools in an estimated setup time of 1 to 2 hours
- Expands sorting capacity for higher efficiency
- Built for heavy-duty performance
- Special order please inquire for availability
Package Options
- Single Mk4 Package (includes 1 Ultimate Sorter & 4 sorting trays) – + $1,499.00 (45 lbs)
- Double Mk4 Package (includes 2 Ultimate Sorters & 4 sorting trays per Mk4) – + $2,600.00 (60 lbs)
- Triple Mk4 Package (includes 3 Ultimate Sorters & 4 sorting trays per Mk4) – + $3,900.00 (75 lbs)
Important Notes
- Electric
controls not included – Overflow protection is no longer needed
- Customer
must provide an outlet strip or another switching method
- Safety & Assembly Notes:
- Sorters must never be left unattended while running
- Minor assembly required (simple hand tools needed)
- Design improvements ongoing (actual unit may differ slightly from photos)
- Shipping & Signature Option:
- Shipped via UPS with signature required on delivery
- If "No signature required" is selected, UPS may leave the package at their discretion
- No responsibility for lost packages if no signature is required
Upgrade your sorting system today with the Mk4 Ultimate Sorter Package!
Our Fastest and Most Durable Sorter
The Mk4 is designed for speed, durability, and precision. Whether you're a professional reloader or a hobbyist, this sorter provides an efficient way to organize and separate your brass cases with ease.
Easy and Efficient Operation
Simply keep the hopper full, and let the sorter do the work!
Laser-cut parts ensure precision and durability.
Commercial-grade vibrating motor continuously moves cases through our patented sorting tray, directing them to the appropriate bins.
Designed primarily for pistol cases, but can handle various combinations of cases without stopping operation (except for rare cases like the .41 Magnum, which may require manual removal).
Sorting Bin Breakdown
Bin 1: Collects 9MM, .380, and other smaller calibers (including 5.56/223).
Bin 2: Collects .40 Cal S&W and .38SPL/.357 Magnum.
Bin 3: Collects .45 ACP, .44 Magnum, .50 AE, and larger cases.
Trash Bag: Located below the input hopper, collects .22 rimfire cases, dust, and debris (not visible in some photos).
Three collection bins are included, and additional bins can be purchased at most home centers or retail stores. These bins also provide excellent covered storage for sorted cases.
Enhanced Performance
Our latest model no longer requires speed control, as seen in earlier versions.
Designed to run continuously at full speed for maximum efficiency.
Never leave the sorter unattended while running.
Continuous Design Improvements
We are always working to improve our products. Your Mk4 sorter may have slight design variations from the photos shown.
Assembly Note: Minor assembly is required using simple hand tools.
Get ready for fast, precise, and hassle-free case sorting with the Mk4!
