Neck Sizing Die Only
Lee Neck Sizing Dies use 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. 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
Collet Necksizer 300 PRC
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Lee 300 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 mandrel sold separately
Collet Necksizer 7mm PRC
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Lee 7mm 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 mandrel sold separately
Neck Sizer 223 Remington or 223 Ackley Improved
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Lee 223 Remington or 223 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 mandrel sold separately
Neck Sizer 22/250 Remington or 22/250 Ackley Improved
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Lee 22/250 Remington or 22/250 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.
Collet Necksizer 243 Winchester
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Lee 243 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.
Collet Necksizer 25/06 Remington
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Lee 25/06 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.
Collet Necksizer 17 Remington
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Lee 17 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.
Collet Necksizer 22 Creedmoor
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Lee 22 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.
Collet Necksizer 220 Swift
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Lee 220 Swift 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.
Collet Necksizer 222 Remington
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Lee 222 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 is available as an accessory.
Collet Necksizer 257 Roberts
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Lee 257 Roberts or 257 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.
Collet Necksizer 260 Remington
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Lee 260 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.
Collet Necksizer 270 Winchester
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Lee 270 Winchester Neck Sizing 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.
.002" undersize decap mandrel sold separately.
Collet Necksizer 30/30 Win or 30/30 ACK IMP
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Lee 30/30 Winchester or 30/30 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.
Collet Necksizer 300 AAC Blackout
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Lee 300 AAC Blackout 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.
Collet Necksizer 300 H&H or 300 Weatherby Magnum
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Lee 300 H&H and 300 Weatherby 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.
Collet Necksizer 300 HAM'R
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Lee 300 HAM'R 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.
Collet Necksizer 300 Winchester Short Magnum
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Lee 300 Winchester Short Magnum WSM 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.
Collet Necksizer 303 British
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Lee 303 British 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.
Collet Necksizer 338 Lapua Large Series
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Lee 338 Lapua 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.
Collet Necksizer 338 Winchester
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Lee 338 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.
Collet Necksizer 35 Remington
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Lee 35 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.
Collet Necksizer 375 H&H Magnum
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Lee 375 H&H 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.
Collet Necksizer 50 BMG Large Series
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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.
Collet Necksizer 6.5 Creedmoor
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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.
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