Collet Necksizing Die Only

Click here to view parts

Lee 50 BMG Collet necksizing die uses a steel collet to squeeze fired case to a precision mandrel, creating a precisely aligned case neck while reducing run out. Results in best accuracy and extended case life. Sizes just the neck and requires no case lubrication. Recommended for cases that have been fired through your firearm only. This die is 1 1/4-12 thread compatible with our Lee Classic Cast Press only.

Note:  If you are using a competitor's press with removable bushing, consider our 1 1/2-12 to 1 1/4-12 die adapter bushing. This bushing will allow you to install these dies into your press.

Click here to view parts

Lee 6.5 Creedmoor Collet necksizing die uses a steel collet to squeeze fired case to a precision mandrel, creating a precisely aligned case neck while reducing run out. Results in best accuracy and extended case life. Sizes just the neck and requires no case lubrication. Recommended for cases that have been fired through your firearm only.

Undersized flash hole decap mandrel sold separately.

.002" undersize decap mandrel sold separately.

Click here to view parts

Lee 6.5 Grendel Collet necksizing die uses a steel collet to squeeze fired case to a precision mandrel, creating a precisely aligned case neck while reducing run out. Results in best accuracy and extended case life. Sizes just the neck and requires no case lubrication. Recommended for cases that have been fired through your firearm only.

Click here to view parts

Lee 6.5 PRC Collet necksizing die uses a steel collet to squeeze fired case to a precision mandrel, creating a precisely aligned case neck while reducing run out. Results in best accuracy and extended case life. Sizes just the neck and requires no case lubrication. Recommended for cases that have been fired through your firearm only.

Undersized flash hole decap mandrel sold separately.

.002" undersize decap mandrel sold separately.

Click here to view parts

Lee 6.5 x 55 Swedish Mauser Collet necksizing die uses a steel collet to squeeze fired case to a precision mandrel, creating a precisely aligned case neck while reducing run out. Results in best accuracy and extended case life. Sizes just the neck and requires no case lubrication. Recommended for cases that have been fired through your firearm only.

Undersized flash hole decap mandrel sold separately.

.002" undersize decap mandrel sold separately.

Click here to view parts

Lee 6mm ARC Collet necksizing die uses a steel collet to squeeze fired case to a precision mandrel, creating a precisely aligned case neck while reducing run out. Results in best accuracy and extended case life. Sizes just the neck and requires no case lubrication. Recommended for cases that have been fired through your firearm only.

Click here to view parts

Lee 6mm Creedmoor Collet necksizing die uses a steel collet to squeeze fired case to a precision mandrel, creating a precisely aligned case neck while reducing run out. Results in best accuracy and extended case life. Sizes just the neck and requires no case lubrication. Recommended for cases that have been fired through your firearm only.

Undersized flash hole decap mandrel sold separately.

.002" undersize decap mandrel sold separately.

Click here to view parts

Lee 6mm Remington or 244 Remington Collet necksizing die uses a steel collet to squeeze fired case to a precision mandrel, creating a precisely aligned case neck while reducing run out. Results in best accuracy and extended case life. Sizes just the neck and requires no case lubrication. Recommended for cases that have been fired through your firearm only.

Undersized flash hole decap mandrel sold separately.

.002" undersize decap mandrel sold separately.

Click here to view parts

Lee 7.5 x 55 Swiss Collet Die only that uses a steel collet to squeeze fired case to a precision mandrel, creating a precisely aligned case neck while reducing run out. Results in best accuracy and extended case life. Sizes just the neck and requires no case lubrication. Recommended for cases that have been fired through your firearm only.

Undersized flash hole decap mandrel sold separately.

.002" undersize decap mandrel sold separately.

Click here to view parts

Lee 7.62 x 39 Russian Collet necksizing die uses a steel collet to squeeze fired case to a precision mandrel, creating a precisely aligned case neck while reducing run out. Results in best accuracy and extended case life. Sizes just the neck and requires no case lubrication. Recommended for cases that have been fired through your firearm only.

Our collet die set is designed to work with .308 diameter bullets. If you require a .310 or .311 diameter bullet, you will need to chamfer the case necks.

Undersized flash hole decap mandrel sold separately.

Click here to view parts

Lee 7.62x54 Russian Collet necksizing die uses a steel collet to squeeze fired case to a precision mandrel, creating a precisely aligned case neck while reducing run out. Results in best accuracy and extended case life. Sizes just the neck and requires no case lubrication. Recommended for cases that have been fired through your firearm only.

This die set is designed to reload .308 bullets, a .3055" mandrel comes installed in the die. If you plan to reload .311 bullets, order NS2628 mandrel.

Click here to view parts

Lee 7mm Express, 280 Remington or 280 Ackley Improved Collet necksizing die uses a steel collet to squeeze fired case to a precision mandrel, creating a precisely aligned case neck while reducing run out. Results in best accuracy and extended case life. Sizes just the neck and requires no case lubrication. Recommended for cases that have been fired through your firearm only.

Undersized flash hole decap mandrel sold separately.

.002" undersize decap mandrel sold separately.

Click here to view parts

Lee 7mm Remington Magnum Collet necksizing die uses a steel collet to squeeze fired case to a precision mandrel, creating a precisely aligned case neck while reducing run out. Results in best accuracy and extended case life. Sizes just the neck and requires no case lubrication. Recommended for cases that have been fired through your firearm only.

Undersized flash hole decap mandrel sold separately.

.002" undersize decap mandrel sold separately.

Click here to view parts

Lee 7mm/08 Collet necksizing die uses a steel collet to squeeze fired case to a precision mandrel, creating a precisely aligned case neck while reducing run out. Results in best accuracy and extended case life. Sizes just the neck and requires no case lubrication. Recommended for cases that have been fired through your firearm only.

Undersized flash hole decap mandrel sold separately.

.002" undersize decap mandrel sold separately.

Click here to view parts

Lee 7 x 57 Mauser Collet necksizing die uses a steel collet to squeeze fired case to a precision mandrel, creating a precisely aligned case neck while reducing run out. Results in best accuracy and extended case life. Sizes just the neck and requires no case lubrication. Recommended for cases that have been fired through your firearm only.

Undersized flash hole decap mandrel sold separately.

.002" undersize decap mandrel sold separately.

Click here to view parts

Lee 8x57 Mauser Collet necksizing die uses a steel collet to squeeze fired case to a precision mandrel, creating a precisely aligned case neck while reducing run out. Results in best accuracy and extended case life. Sizes just the neck and requires no case lubrication. Recommended for cases that have been fired through your firearm only.

Click here to view parts

Lee 308 Winchester Collet necksizing die uses a steel collet to squeeze fired case to a precision mandrel, creating a precisely aligned case neck while reducing run out. Results in best accuracy and extended case life. Sizes just the neck and requires no case lubrication. Recommended for cases that have been fired through your firearm only.

Undersized flash hole decap mandrel sold separately.

.002" undersize decap mandrel sold separately.

Click here to view parts

Lee 30/06 Springfield Collet necksizing die uses a steel collet to squeeze fired case to a precision mandrel, creating a precisely aligned case neck while reducing run out. Results in best accuracy and extended case life. Sizes just the neck and requires no case lubrication. Recommended for cases that have been fired through your firearm only.

Undersized flash hole decap mandrel sold separately.

.002" undersize decap mandrel sold separately.

Click here to view parts

Lee 300 Winchester Magnum Collet necksizing die uses a steel collet to squeeze fired case to a precision mandrel, creating a precisely aligned case neck while reducing run out. Results in best accuracy and extended case life. Sizes just the neck and requires no case lubrication. Recommended for cases that have been fired through your firearm only.

Undersized flash hole decap mandrel sold separately.

.002" undersize decap mandrel sold separately.

click here to view parts

Lee 45/70 Government Collet Neck Sizing Die uses a collet to squeeze case neck against a precision mandrel creating a precisely aligned case neck, while reducing run out.  Sizes just the case neck and requires no case lubrication.  Integrated Breech Lock quick change threading on exterior of die body, works with any Lee Breech Lock enabled reloading press.  Select this die if you are reloading brass that has been fired through your gun only.

Benefits of neck sizing:

• No case lube required
• Best accuracy
• Steel collet squeezes fired case to precision mandrel
• Extended case life