Competition Bushing Style Neck Sizing Dies

(MADE TO ORDER AT FACTORY ALLOW 1 TO 4 WEEKS FOR DELIVERY)

The revolutionary new Redding Competition Neck Sizing Die with interchangeable bushings brings an advanced level of precision to Competition Shooters.

Similar in design concept to our Competition Seating Die, the cartridge case is completely supported and aligned with the sizing bushing before the sizing process begins.

As the sizing process starts, the cartridge case remains supported in the tightly chambered, sliding sleeve as it moves upward while the resizing bushing self-centers on the case neck.

The decapping rod is maintained in precise alignment by using the internal parts of the die as a linear support much like that of a firing pin.

Meanwhile, the micrometer adjustment of the bushing position delivers precise control to the desired amount of neck length to be sized. Although this die was designed for use by Competition Shooters who have meticulously prepared their cartridge cases and do not wish to use a sizing button, carbide size button kits are available separately.

All dies are supplied without bushings.

TO DETERMINE BUSHING SIZE
The proper bushing size can be easily determined by measuring the outside neck diameter of your loaded cartridges with a precision micrometer. Then, simply subtract .001" from the cartridge that had the smallest average neck diameter. See "
Moly coated bullets may require tighter necks and the use of bushings .001” or .002” smaller.
(READ MORE UNDER BUSHINGS.)
Caliber Bushing Range
17 MACH IV .190-.198
217 REMINGTON .190-.198
220 TACTICAL .226-.234
2204 RUGER .222-.230
222 HORNET .234-.242
2220 SWIFT .251-.259
2221 REM .244-.252
222/250 REM .245-.253
222/250 REM IMP 40º .245-.253
2222 REM Color .244-.252
2223 REM .244-.252
2223 REM IMP 40º .244-.252
2223 WSSM .263-.271
222 BR REM .243-.251
222 PPC USA .241-.249
243 WIN .267-.275
243 WIN IMP 40º .267-.275
243 WSSM .278-.286
6MM BR REM .262-.270
6MM PPC USA .260-.268
6MM REM .267-.275
6MM REM IMP 40º .267-.275
6MM TCU .262-.270
6MM/22-250 .261-.269
6MM/284 WIN .271-.279
25 WSSM .290-.298
25/06 REM .281-.289
25/06 REM IMP 40º .281-.289
250 SAVAGE .277-.285
257 ROBERTS .281-.289
257 ROB IMP 40º .281-.289
257 WBY MAG .280-.284
264 WIN MAG .289-.297
260 REM .287-.295
6.5MM/308 WIN .287-.295
6.5MM X 55 .288-.296
6.5MM/284 WIN .291-.299
Caliber Bushing Range
6.5MM-06 .287-.295
6.8MM REM SPC .297-.305
270 WIN .299-.307
270 WSM .305-.313
280 REM .306-.314
280 REM IMP 40º .306-.314
284 WIN .311-.319
7 - 30 WATERS .297-.305
7MM X 57 MAUSER .312-.320
7MM/08 REM .306-.314
7MM/08 IMP 40º .306-.314
7MM BR REM .300-.308
7MM IHMSA .305-.313
7MM REM SA UM .311-.319
7MM WSM .312-.320
7MM REM MAG .306-.314
7MM WBY MAG .307-.313
7MM TCU .300-.308
7MM STW .307-.315
7MM REM ULTRA MAG .313-.321
30-30 WIN .321-.329
308 WIN .335-.343
30-06 SPRINGFIELD .331-.339
300 REM SA UM .335-.343
300WSM .335-.343
300 WBY MAG .332-.336
300 WIN MAG .331-.339
30/338 WIN MAG .331-.339
300 REM ULTRA MAG .335-.343
30-378 WBY MAG .328-.336
7.62MM X 39 .328-.336
303 BRITISH .329-.337
338-06 .362-.365
338 WIN MAG .361-.365
338 REM ULTRA MAG .362-.365
338 LAPUA MAG .361-.369