The Redding 28 Nosler Competition Bushing Neck Die Set (Model 58790) is a precision three-die system engineered to resize case necks, bump shoulders, and seat bullets for the 28 Nosler cartridge (0.284" bullet diameter). Designed for manual reloading on standard 7/8"-14 threaded presses, this set incorporates micrometer adjustments on both the neck sizing and seating dies, allowing handloaders to control case dimensions in precise 0.001" increments to minimise runout and extend brass working life.

Key Features

• Three-Die System: Includes a Competition Bushing Neck Sizing Die, a Body Die for full-length body sizing and shoulder bumping without neck contact, and a Competition Seating Die.
• Interchangeable Bushing Sizing: Uses freely floating neck sizing bushings (typically .310" to .318" for 28 Nosler, available separately) to tailor exact neck tension without cold-working or over-sizing brass.
• Micrometer Seating Depth: The Competition Seater features a floating alignment sleeve and a micrometer head calibrated in 0.001" increments for accurate, repeatable projectile seating depth.
• Full Cartridge Support: The neck sizing die supports and aligns the cartridge case body inside a precision sleeve before the bushing engages the case neck.
• Universal Press Interface: Standard 7/8"-14 thread pattern mounts directly into standard single-stage and turret reloading presses.

Product Specifications

• Calibre: 28 Nosler (0.284" bullet diameter)
• Model Number: 58790
• Press Threading: 7/8"-14
• Adjustment Graduation: 0.001" increments (neck sizing depth and bullet seating depth)
• Shellholder Compatibility: Redding #6 Shellholder or #6 Competition Shellholder Set (sold separately)
• Typical Bushing Size Range: .310" to .318" (sold separately)
• Operation: Manual mechanical reloading press

Who is the Redding 28 Nosler Competition Neck Die Set for?

• Extreme long-range precision shooters — requires precise bullet seating control via a Competition Seating Die micrometer calibrated in 0.001" increments to minimise runout on 28 Nosler cartridges.
• Handloaders seeking extended brass life — utilises interchangeable neck sizing bushings across the .310" to .318" diameter range within this 28 Nosler competition neck die set to establish exact neck tension on fire-formed cases without overworking the brass.

Less suitable for: High-volume semi-automatic reloaders or shooters handling mixed brass fired across multiple chambers that requires continuous full-length neck-and-body sizing down to factory dimensions on every pass, who are better served by a standard full-length two-die resizing and seating set.