
Availability: In Stock
The Lee Precision 90302 Collet Crimp Die for 45 Colt is built for reloaders who demand precision and consistency when finishing their rifle and handgun ammunition. If you're loading .45 Colt cartridges and want a crimp die that grips the bullet jacket securely without deforming the case, a collet crimp die offers a clean, reliable alternative to traditional roll-crimp or taper-crimp methods. Lee's design allows you to achieve a uniform, repeatable crimp on every round you prep.
Collet crimp dies work by surrounding the bullet with a split collet that closes uniformly as you raise the ram—this concentrates clamping force evenly around the bullet's circumference, which is especially valuable when you're loading cast-bullet loads or ammunition that demands consistent bullet-to-case grip. The 90302 is straightforward to set up: you'll adjust the collet so it seats the bullet firmly without excess pressure that could deform soft cases or change bullet seating depth. Once dialed in, the crimp remains consistent round after round.
This die integrates into standard single-stage and progressive press setups, making it a practical upgrade for anyone already running Lee dies or mixing brands in a custom loading sequence. Whether you're prepping ammunition for hunting, target work, or casual range sessions, the collet crimp method produces rounds that feed reliably and hold together through handling and firing.
A collet crimp die uses a split collet that closes around the bullet as you raise the ram, creating uniform pressure on all sides of the bullet jacket. This is gentler on cases than a traditional roll crimp and produces a more consistent grip, making it well-suited for cast-bullet loads and ammunition that demands uniform seating.
Yes, the Lee Precision 90302 is compatible with standard press mounting and can be used in single-stage or progressive presses that accept standard die threads.
The Lee Precision 90302 Collet Crimp Die is designed specifically for .45 Colt ammunition.

SKU: 115753802 • Width: 1.2in • Height: 0.9in • Depth: 4.3in • Weight: 0.15oz





Availability: In Stock
The Lee Precision 90302 Collet Crimp Die for 45 Colt is built for reloaders who demand precision and consistency when finishing their rifle and handgun ammunition. If you're loading .45 Colt cartridges and want a crimp die that grips the bullet jacket securely without deforming the case, a collet crimp die offers a clean, reliable alternative to traditional roll-crimp or taper-crimp methods. Lee's design allows you to achieve a uniform, repeatable crimp on every round you prep.
Collet crimp dies work by surrounding the bullet with a split collet that closes uniformly as you raise the ram—this concentrates clamping force evenly around the bullet's circumference, which is especially valuable when you're loading cast-bullet loads or ammunition that demands consistent bullet-to-case grip. The 90302 is straightforward to set up: you'll adjust the collet so it seats the bullet firmly without excess pressure that could deform soft cases or change bullet seating depth. Once dialed in, the crimp remains consistent round after round.
This die integrates into standard single-stage and progressive press setups, making it a practical upgrade for anyone already running Lee dies or mixing brands in a custom loading sequence. Whether you're prepping ammunition for hunting, target work, or casual range sessions, the collet crimp method produces rounds that feed reliably and hold together through handling and firing.
A collet crimp die uses a split collet that closes around the bullet as you raise the ram, creating uniform pressure on all sides of the bullet jacket. This is gentler on cases than a traditional roll crimp and produces a more consistent grip, making it well-suited for cast-bullet loads and ammunition that demands uniform seating.
Yes, the Lee Precision 90302 is compatible with standard press mounting and can be used in single-stage or progressive presses that accept standard die threads.
The Lee Precision 90302 Collet Crimp Die is designed specifically for .45 Colt ammunition.
SKU: 115753802 • Width: 1.2in • Height: 0.9in • Depth: 4.3in • Weight: 0.15oz
