Sinclair Gen II Expander Die Gen II .17 - .338 (without expander pins)

Sinclair Gen II Expander Die Gen II .17 - .338 (without expander mandrels)
The Sinclair International Generation II Expander Die – Large Caliber is the precise die body for use with large caliber expander mandrels. It is the ideal companion for neck turning tools: The expander aligns and sizes the case neck so that the neck turning mandrel fits exactly – crucial for smooth, clean, and precise neck turning as well as for consistent bullet hold forces. Features & Benefits
Large-Caliber Die Body – compatible with Sinclair large caliber mandrels
Mandrel fully guided: The Gen-II design completely encapsulates the mandrel, making it impossible to pull out
Floating support: O-ring allows the mandrel to self-center in the case neck
Versatile use: "Ironing out" dents in the case neck, neck sizing for uniform bullet hold forces, stepwise necking-up for wildcat calibers
Precision manufacturing from stainless steel – corrosion-resistant and durable
Includes Sinclair stainless steel split-lock ring
Technical Data
Manufacturer
Sinclair International
Product
Generation II Expander Die – Large Caliber
Thread
7/8"-14 (standard press thread)
Material
Stainless steel, precision-machined
Compatibility
Sinclair large caliber expander mandrels (sold separately)
Scope of delivery
Die body + stainless steel split-lock ring (without expander mandrel)
Note: Expander mandrels are not included and must be ordered separately to match the caliber.