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Reloading Reloading Dies Rifle Dies LEE PRECISION 300 AAC BLACKOUT COLLET 2-DIE NECK SIZER SET Support

Achieve unmatched accuracy with LEE Collet 2-Die Neck Sizer Set, ensuring perfect case neck fit, longer case life, and optimal bullet seating for precision reloading.

LEE PRECISION 300 AAC BLACKOUT COLLET 2-DIE NECK SIZER SET

734307907723 100018903
Variations
Filters:
Variations:

Variations:

Achieve unmatched accuracy with LEE Collet 2-Die Neck Sizer Set, ensuring perfect case neck fit, longer case life, and optimal bullet seating for precision reloading.
LEE COLLET 2-DIE NECK SIZER SETS - 300 AAC BLACKOUT COLLET 2-DIE NECK SIZER SET
Not available
Cartridge: 300 AAC Blackout Die Style: Neck Die Set Product no.: 100018903
Not available
54.9 GBP 0 £54.90 *
Achieve maximum accuracy with Lee Collet 2-Die Neck Sizer Sets; no lube needed, cases last longer, and includes a dead length bullet seater for perfect fit.
LEE COLLET 2-DIE NECK SIZER SETS - 50 BMG COLLET 2-DIE NECK SIZER SET
129.9 GBP 0 £129.90 *
Backorderable
Cartridge: 50 BMG Die Style: Neck Die Set Product no.: 100018902
Backorderable
129.9 GBP 0 £129.90 *
Achieve unmatched accuracy with LEE Collet 2-Die Neck Sizer Sets, designed for perfect case neck fitting, no lube needed, and extended case life.
LEE COLLET 2-DIE NECK SIZER SETS - 7.5X55MM SWISS COLLET 2-DIE NECK SIZER SET
Not available
Cartridge: 7.5 x 55 mm Swiss Die Style: 2-Die Set Product no.: 100053157
Not available
49.9 GBP 0 £49.90 *
Achieve unmatched accuracy with LEE Collet 2-Die Neck Sizer Sets; no lube needed, longer case life, and a dead length bullet seater for perfect fit.
LEE COLLET 2-DIE NECK SIZER SETS - 222 REM COLLET 2-DIE NECK SIZER SET
Not available
Cartridge: 222 Remington Die Style: 2-Die Set Product no.: 100053162
Not available
54.9 GBP 0 £54.90 *
Achieve unmatched accuracy with LEE Collet 2-Die Neck Sizer Sets, featuring no lube needed, longer case life, and a dead length bullet seater for perfect fit.
LEE COLLET 2-DIE NECK SIZER SETS - 243 WIN COLLET 2-DIE NECK SIZER SET
Not available
Cartridge: 243 Winchester Die Style: 2-Die Set Product no.: 100053165
Not available
54.9 GBP 0 £54.90 *
Achieve unmatched accuracy with Lee Collet 2-Die Neck Sizer Sets, designed for perfect case neck sizing, no lube needed, and includes a dead length bullet seater.
LEE COLLET 2-DIE NECK SIZER SETS - 25-06 REM COLLET 2-DIE NECK SIZER SET
Not available
Cartridge: 25-06 Remington Die Style: 2-Die Set Product no.: 100053167
Not available
49.9 GBP 0 £49.90 *
Achieve unmatched accuracy with LEE Collet Dies, designed for precise neck sizing without lube, extending case life and enhancing bullet seating for optimal performance.
LEE COLLET 2-DIE NECK SIZER SETS - 6.5X55MM SWEDISH COLLET 2-DIE NECK SIZER SET
Not available
Cartridge: 6.5 x 55 mm Swedish Mauser Die Style: 2-Die Set Product no.: 100053168
Not available
54.9 GBP 0 £54.90 *
Achieve unmatched accuracy with LEE Collet Dies, which size only the neck for a perfect fit, require no lube, and extend case life significantly.
LEE COLLET 2-DIE NECK SIZER SETS - 30-06 SPRINGFIELD COLLET 2-DIE NECK SIZER SET
Not available
Cartridge: 30-06 Springfield, 30-06 Improved 40 Die Style: 2-Die Set Product no.: 100053171
Not available
54.9 GBP 0 £54.90 *
Achieve unmatched accuracy with LEE Collet 2-Die Neck Sizer Sets, designed for perfect neck sizing, longer case life, and optimal bullet seating without lube.
LEE COLLET 2-DIE NECK SIZER SETS - 308 WIN COLLET 2-DIE NECK SIZER SET
Not available
Cartridge: 308 Winchester Die Style: 2-Die Set Product no.: 100053173
Not available
46.9 GBP 0 £46.90 *
Achieve unmatched accuracy with Lee Collet Dies, featuring a no-lube design, longer case life, and a dead length bullet seater for perfect fit and performance.
LEE COLLET 2-DIE NECK SIZER SETS - 8X57MM MAUSER COLLET 2-DIE NECK SIZER SET
Not available
Cartridge: 8 mm Mauser (8 x 57 mm Mauser) Die Style: 2-Die Set Product no.: 100053174
Not available
54.9 GBP 0 £54.90 *
Achieve unmatched accuracy with LEE Collet Dies, which size only the neck for a perfect fit, require no lube, and extend case life for significant savings.
LEE COLLET 2-DIE NECK SIZER SETS - 300 WIN MAG COLLET 2-DIE NECK SIZER SET
Not available
Cartridge: 300 Winchester Magnum Die Style: 2-Die Set Product no.: 100053177
Not available
54.9 GBP 0 £54.90 *
Achieve unmatched accuracy with Lee Collet 2-Die Neck Sizer Sets; no lube needed, cases last longer, and includes a dead length bullet seater for precision.
LEE COLLET 2-DIE NECK SIZER SETS - 375 H&H MAG COLLET 2-DIE NECK SIZER SET
Not available
Cartridge: 375 H&H Magnum Die Style: 2-Die Set Product no.: 100053183
Not available
54.9 GBP 0 £54.90 *
Achieve unmatched accuracy with LEE Collet Dies; no lube needed, cases last longer, and a dead length bullet seater ensures perfect bullet seating.
LEE COLLET 2-DIE NECK SIZER SETS - 260 REM COLLET 2-DIE NECK SIZER SET
Not available
Cartridge: 260 Remington Die Style: 2-Die Set Product no.: 100053186
Not available
49.9 GBP 0 £49.90 *
Achieve unparalleled accuracy with LEE Collet Dies, featuring a precision mandrel for perfect neck sizing, longer case life, and a dead length bullet seater.
LEE COLLET 2-DIE NECK SIZER SETS - 223 REM COLLET 2-DIE NECK SIZER SET
Not available
Cartridge: 223 Remington Die Style: 2-Die Set Product no.: 100053163
Not available
54.9 GBP 0 £54.90 *
Achieve unmatched accuracy with LEE Collet 2-Die Neck Sizer Sets; no lube needed, longer case life, and a dead length bullet seater for perfect fit.
LEE COLLET 2-DIE NECK SIZER SETS - 303 BRITISH COLLET 2-DIE NECK SIZER SET
Not available
Cartridge: 303 British Die Style: 2-Die Set Product no.: 100053172
Not available
54.9 GBP 0 £54.90 *
Experience unmatched accuracy with LEE Collet 2-Die Neck Sizer Sets, featuring no lube needed, longer case life, and a dead length bullet seater for precision.
LEE COLLET 2-DIE NECK SIZER SETS - 7MM-08 REM COLLET 2-DIE NECK SIZER SET
Not available
Cartridge: 7 mm - 08 Remington Die Style: 2-Die Set Product no.: 100053178
Not available
54.9 GBP 0 £54.90 *
Achieve unmatched accuracy with Lee Collet 2-Die Neck Sizer Sets; no lube needed, longer case life, and a dead length bullet seater for perfect fit.
LEE COLLET 2-DIE NECK SIZER SETS - 204 RUGER COLLET 2-DIE NECK SIZER SET
Not available
Cartridge: 204 Ruger Die Style: 2-Die Set Product no.: 100053431
Not available
49.9 GBP 0 £49.90 *
Achieve unmatched accuracy with LEE Collet 2-Die Neck Sizer Sets, featuring a perfect neck fit, no lube needed, and enhanced case longevity for precision reloading.
LEE COLLET 2-DIE NECK SIZER SETS - 6MM CREEDMOOR COLLET 2-DIE NECK SIZER SET
Not available
Cartridge: 6mm Creedmoor Die Style: 2-Die Set Product no.: 100034626
Not available
54.9 GBP 0 £54.90 *
Achieve unmatched accuracy with Lee Collet Dies, featuring a precision mandrel for perfect neck sizing, no lube needed, and longer-lasting cases.
LEE COLLET 2-DIE NECK SIZER SETS - 300 HAM'R COLLET 2-DIE NECK SIZER SET
Not available
Cartridge: 300 HAM'R Die Style: 2-Die Set Product no.: 100040906
Not available
54.9 GBP 0 £54.90 *
Achieve unmatched accuracy with Lee Collet Dies, featuring a no-lube design, extended case life, and a dead length bullet seater for perfect fit and performance.
LEE COLLET 2-DIE NECK SIZER SETS - 6.5 GRENDEL COLLET 2-DIE NECK SIZER SET
Not available
Cartridge: 6.5 Grendel Die Style: 2-Die Set Product no.: 100040904
Not available
49.9 GBP 0 £49.90 *
New
Achieve unmatched accuracy with LEE Collet 2-Die Neck Sizer Sets, ensuring perfect fit, extended case life, and no lube needed for optimal reloading.
LEE COLLET 2-DIE NECK SIZER SETS - 6MM ARC COLLET 2-DIE NECK SIZING SET
Not available
Cartridge: 6 mm ARC Die Style: 2-Die Set Product no.: 430108988
Not available
49.9 GBP 0 £49.90 *
129.9 129.9 21 GBP

Not available.

Product no.: 100018903

Mfr. No.: 90772

Notify on availability 54.9 GBP
129.9 129.9 21 GBP
Description Specification Customers reviews Accessories

LEE PRECISION 300 AAC BLACKOUT COLLET 2-DIE NECK SIZER SET

Notify on availability

Description:

Experience unparalleled precision with the LEE COLLET 2-DIE NECK SIZER SET.

The LEE PRECISION 300 AAC BLACKOUT COLLET 2-DIE NECK SIZER SET is designed for those who demand the highest accuracy in their ammunition loading. With its innovative collet design, this set ensures that the case neck is squeezed against a precision mandrel, providing a perfect fit with minimal run-out.

Key Features:

  • No lube case required, simplifying the reloading process.
  • Cases last up to ten times longer, making it cost-effective—savings on just 35 cases will cover the cost of the dies.
  • Maximum accuracy is achieved by seating the bullet out to touch or nearly touch the rifling, providing the necessary shot start pressure.
  • Includes a dead length bullet seater for the most accurate reloading system available.

Note: These dies are specifically designed to size only the neck, preserving the perfect fit created during fire forming. It is recommended to only reload cases that have been fired in your own firearm. Please be aware that this product is not recommended for use with autoloaders, slide, or lever action guns.



Top takeaways

  1. Lee Collet Dies provide highly accurate ammunition by squeezing the case neck against a precision mandrel, eliminating the need for case lubrication and extending case life.
  2. The set includes a dead length bullet seater for maximum accuracy by allowing the bullet to be seated close to the rifling, enhancing shot start pressure.
  3. Designed for the 300 AAC Blackout cartridge, these dies are intended for use with cases fired only in your gun and are not recommended for autoloaders, slide, or lever action firearms.

Attributes

  • Cartridge: 
    300 AAC Blackout
  • Die Style: 
    Neck Die Set
  • Delivery weight: 0.474kg
  • Shipping height: 38mm
  • Shipping width: 121mm
  • Shipping length: 152mm
  • UPC: 734307907723

Item details

Made in USA

Customers reviews

Customer ratings (0)

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Variations:

Achieve unmatched accuracy with LEE Collet 2-Die Neck Sizer Set, ensuring perfect case neck fit, longer case life, and optimal bullet seating for precision reloading.
LEE COLLET 2-DIE NECK SIZER SETS - 300 AAC BLACKOUT COLLET 2-DIE NECK SIZER SET
Not available
Cartridge: 300 AAC Blackout Die Style: Neck Die Set Product no.: 100018903
Not available
54.9 GBP 0 £54.90 *
Achieve maximum accuracy with Lee Collet 2-Die Neck Sizer Sets; no lube needed, cases last longer, and includes a dead length bullet seater for perfect fit.
LEE COLLET 2-DIE NECK SIZER SETS - 50 BMG COLLET 2-DIE NECK SIZER SET
129.9 GBP 0 £129.90 *
Backorderable
Cartridge: 50 BMG Die Style: Neck Die Set Product no.: 100018902
Backorderable
129.9 GBP 0 £129.90 *
Achieve unmatched accuracy with LEE Collet 2-Die Neck Sizer Sets, designed for perfect case neck fitting, no lube needed, and extended case life.
LEE COLLET 2-DIE NECK SIZER SETS - 7.5X55MM SWISS COLLET 2-DIE NECK SIZER SET
Not available
Cartridge: 7.5 x 55 mm Swiss Die Style: 2-Die Set Product no.: 100053157
Not available
49.9 GBP 0 £49.90 *
Achieve unmatched accuracy with LEE Collet 2-Die Neck Sizer Sets; no lube needed, longer case life, and a dead length bullet seater for perfect fit.
LEE COLLET 2-DIE NECK SIZER SETS - 222 REM COLLET 2-DIE NECK SIZER SET
Not available
Cartridge: 222 Remington Die Style: 2-Die Set Product no.: 100053162
Not available
54.9 GBP 0 £54.90 *
Achieve unmatched accuracy with LEE Collet 2-Die Neck Sizer Sets, featuring no lube needed, longer case life, and a dead length bullet seater for perfect fit.
LEE COLLET 2-DIE NECK SIZER SETS - 243 WIN COLLET 2-DIE NECK SIZER SET
Not available
Cartridge: 243 Winchester Die Style: 2-Die Set Product no.: 100053165
Not available
54.9 GBP 0 £54.90 *
Achieve unmatched accuracy with Lee Collet 2-Die Neck Sizer Sets, designed for perfect case neck sizing, no lube needed, and includes a dead length bullet seater.
LEE COLLET 2-DIE NECK SIZER SETS - 25-06 REM COLLET 2-DIE NECK SIZER SET
Not available
Cartridge: 25-06 Remington Die Style: 2-Die Set Product no.: 100053167
Not available
49.9 GBP 0 £49.90 *
Achieve unmatched accuracy with LEE Collet Dies, designed for precise neck sizing without lube, extending case life and enhancing bullet seating for optimal performance.
LEE COLLET 2-DIE NECK SIZER SETS - 6.5X55MM SWEDISH COLLET 2-DIE NECK SIZER SET
Not available
Cartridge: 6.5 x 55 mm Swedish Mauser Die Style: 2-Die Set Product no.: 100053168
Not available
54.9 GBP 0 £54.90 *
Achieve unmatched accuracy with LEE Collet Dies, which size only the neck for a perfect fit, require no lube, and extend case life significantly.
LEE COLLET 2-DIE NECK SIZER SETS - 30-06 SPRINGFIELD COLLET 2-DIE NECK SIZER SET
Not available
Cartridge: 30-06 Springfield, 30-06 Improved 40 Die Style: 2-Die Set Product no.: 100053171
Not available
54.9 GBP 0 £54.90 *
Achieve unmatched accuracy with LEE Collet 2-Die Neck Sizer Sets, designed for perfect neck sizing, longer case life, and optimal bullet seating without lube.
LEE COLLET 2-DIE NECK SIZER SETS - 308 WIN COLLET 2-DIE NECK SIZER SET
Not available
Cartridge: 308 Winchester Die Style: 2-Die Set Product no.: 100053173
Not available
46.9 GBP 0 £46.90 *
Achieve unmatched accuracy with Lee Collet Dies, featuring a no-lube design, longer case life, and a dead length bullet seater for perfect fit and performance.
LEE COLLET 2-DIE NECK SIZER SETS - 8X57MM MAUSER COLLET 2-DIE NECK SIZER SET
Not available
Cartridge: 8 mm Mauser (8 x 57 mm Mauser) Die Style: 2-Die Set Product no.: 100053174
Not available
54.9 GBP 0 £54.90 *
Achieve unmatched accuracy with LEE Collet Dies, which size only the neck for a perfect fit, require no lube, and extend case life for significant savings.
LEE COLLET 2-DIE NECK SIZER SETS - 300 WIN MAG COLLET 2-DIE NECK SIZER SET
Not available
Cartridge: 300 Winchester Magnum Die Style: 2-Die Set Product no.: 100053177
Not available
54.9 GBP 0 £54.90 *
Achieve unmatched accuracy with Lee Collet 2-Die Neck Sizer Sets; no lube needed, cases last longer, and includes a dead length bullet seater for precision.
LEE COLLET 2-DIE NECK SIZER SETS - 375 H&H MAG COLLET 2-DIE NECK SIZER SET
Not available
Cartridge: 375 H&H Magnum Die Style: 2-Die Set Product no.: 100053183
Not available
54.9 GBP 0 £54.90 *
Achieve unmatched accuracy with LEE Collet Dies; no lube needed, cases last longer, and a dead length bullet seater ensures perfect bullet seating.
LEE COLLET 2-DIE NECK SIZER SETS - 260 REM COLLET 2-DIE NECK SIZER SET
Not available
Cartridge: 260 Remington Die Style: 2-Die Set Product no.: 100053186
Not available
49.9 GBP 0 £49.90 *
Achieve unparalleled accuracy with LEE Collet Dies, featuring a precision mandrel for perfect neck sizing, longer case life, and a dead length bullet seater.
LEE COLLET 2-DIE NECK SIZER SETS - 223 REM COLLET 2-DIE NECK SIZER SET
Not available
Cartridge: 223 Remington Die Style: 2-Die Set Product no.: 100053163
Not available
54.9 GBP 0 £54.90 *
Achieve unmatched accuracy with LEE Collet 2-Die Neck Sizer Sets; no lube needed, longer case life, and a dead length bullet seater for perfect fit.
LEE COLLET 2-DIE NECK SIZER SETS - 303 BRITISH COLLET 2-DIE NECK SIZER SET
Not available
Cartridge: 303 British Die Style: 2-Die Set Product no.: 100053172
Not available
54.9 GBP 0 £54.90 *
Experience unmatched accuracy with LEE Collet 2-Die Neck Sizer Sets, featuring no lube needed, longer case life, and a dead length bullet seater for precision.
LEE COLLET 2-DIE NECK SIZER SETS - 7MM-08 REM COLLET 2-DIE NECK SIZER SET
Not available
Cartridge: 7 mm - 08 Remington Die Style: 2-Die Set Product no.: 100053178
Not available
54.9 GBP 0 £54.90 *
Achieve unmatched accuracy with Lee Collet 2-Die Neck Sizer Sets; no lube needed, longer case life, and a dead length bullet seater for perfect fit.
LEE COLLET 2-DIE NECK SIZER SETS - 204 RUGER COLLET 2-DIE NECK SIZER SET
Not available
Cartridge: 204 Ruger Die Style: 2-Die Set Product no.: 100053431
Not available
49.9 GBP 0 £49.90 *
Achieve unmatched accuracy with LEE Collet 2-Die Neck Sizer Sets, featuring a perfect neck fit, no lube needed, and enhanced case longevity for precision reloading.
LEE COLLET 2-DIE NECK SIZER SETS - 6MM CREEDMOOR COLLET 2-DIE NECK SIZER SET
Not available
Cartridge: 6mm Creedmoor Die Style: 2-Die Set Product no.: 100034626
Not available
54.9 GBP 0 £54.90 *
Achieve unmatched accuracy with Lee Collet Dies, featuring a precision mandrel for perfect neck sizing, no lube needed, and longer-lasting cases.
LEE COLLET 2-DIE NECK SIZER SETS - 300 HAM'R COLLET 2-DIE NECK SIZER SET
Not available
Cartridge: 300 HAM'R Die Style: 2-Die Set Product no.: 100040906
Not available
54.9 GBP 0 £54.90 *
Achieve unmatched accuracy with Lee Collet Dies, featuring a no-lube design, extended case life, and a dead length bullet seater for perfect fit and performance.
LEE COLLET 2-DIE NECK SIZER SETS - 6.5 GRENDEL COLLET 2-DIE NECK SIZER SET
Not available
Cartridge: 6.5 Grendel Die Style: 2-Die Set Product no.: 100040904
Not available
49.9 GBP 0 £49.90 *
New
Achieve unmatched accuracy with LEE Collet 2-Die Neck Sizer Sets, ensuring perfect fit, extended case life, and no lube needed for optimal reloading.
LEE COLLET 2-DIE NECK SIZER SETS - 6MM ARC COLLET 2-DIE NECK SIZING SET
Not available
Cartridge: 6 mm ARC Die Style: 2-Die Set Product no.: 430108988
Not available
49.9 GBP 0 £49.90 *

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