The Redding Competition Carbide Kit, 338 Lapua Magnum & 338 Remington Ultra Mag (Redding part no. 99533) is a carbide competition die kit built for the closely related 338 Lapua Magnum & 338 Remington Ultra Mag cartridges, which share enough case body dimensions that Redding engineers a single kit to size and load all of them. Redding’s competition dies are machined to tighter tolerances than their standard line, and the carbide sizing surface means fired cases resize cleanly without the wear a plain steel die takes on over thousands of cycles. It is built for handloaders chasing tighter tolerances and longer brass life across this cartridge family, whether the goal is competition accuracy or simply less time spent replacing worn dies.

Key Specifications

• 338 Lapua Magnum & 338 Remington Ultra Mag cartridges are all covered by this single kit, since they share compatible case body dimensions.
• Carbide sizing surface resists wear far better than a standard steel die across high-round-count use.
• Competition-grade machining holds tighter dimensional tolerances than Redding’s standard die line.
• Standard 7/8-14 die thread means every die in the kit threads directly into a standard press.

Frequently Asked Questions

Does one kit really cover multiple cartridges? Yes. The 338 Lapua Magnum & 338 Remington Ultra Mag cartridges share compatible case body dimensions, so Redding engineers a single competition kit to cover the whole family.

Is this a carbide kit? Yes, the sizing die uses a carbide surface, which holds up to far more cycles than a standard steel die.

What press does it fit? It uses the standard 7/8-14 die thread found on nearly all single-stage, turret, and progressive presses.

Buy the Redding Competition Carbide Kit, 338 Lapua Magnum & 338 Remington Ultra Mag

Order the Redding Competition Carbide Kit, 338 Lapua Magnum & 338 Remington Ultra Mag from our Lubbock, Texas gun shop for fast shipping to your bench. Browse the rest of Redding‘s precision reloading dies lineup to round out your press setup.