Lee Factory Crimp Die .223 Remington 90817
Lee's Factory Crimp Die for .223 Remington applies a powerful rifle-type crimp that improves accuracy and velocity consistency. Works with bullets with or without crimp grooves.
Lee Factory Crimp Die for .223 Remington
The Lee Factory Crimp Die represents a practical solution to one of reloading's persistent challenges: achieving a consistent, reliable crimp on difficult cartridges like the .223 Remington.
How It Works
This die incorporates a collet mechanism that applies a true rifle-type crimp to your cartridge case. The collet is powerful enough to form a crimp groove on bullets that lack a cannelure, eliminating the need to source specialty ammunition components.
Key Features
- Carbide sizer post-sizes rifle cartridges while crimping, ensuring every round chambers as smoothly as factory ammunition
- Powerful collet crimp works with jacketed bullets and a wide range of ammunition types
- Improved accuracy through firm, uniform bullet seating
- Velocity consistency by establishing a more uniform pressure curve and reducing shot-to-shot velocity variation
- Simple adjustment — set your desired crimp amount with the included screw
Why This Matters
A firm crimp keeps bullets seated securely in the case, which is especially important in semi-automatic rifles where feeding and extraction cycles can loosen bullets. This translates directly to more consistent ballistics and tighter groups downrange.
Whether you're working with premium match ammunition or standard range loads, the Lee Factory Crimp Die delivers the reliability and accuracy that serious reloaders demand.
