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303-25

New drawing Coming
The .303-25 cartridge is a wildcat round that originated in Australia and New Zealand. It is based on the .303 British case, necked down to accept a .25 caliber (6.35mm) bullet. This adaptation was primarily done to improve the ballistic performance of the original .303 British round. The idea was to take advantage of the higher velocity and flatter trajectory offered by the smaller, more aerodynamic .25 caliber bullets.
The .303-25 was popular among hunters and sport shooters due to its improved accuracy and effectiveness for hunting medium-sized game such as deer. However, being a wildcat cartridge (not commercially mass-produced), it requires handloading, and commercial ammunition is generally not available. This means that users often need reloading equipment and knowledge to produce functional cartridges.
Overall, the .303-25 offered a step-up in performance for enthusiasts who were willing to invest the time and resources into handloading.

Die Sets
Lee Collet Necksizing 2-Die Set
Lee RGB Die Set
Lee Full-Length Sizing Die Set
90793
Lee Breech Lock Die Set
Lee Ultimate 4-Die Set
Lee Loader
Single Dies
Full-Length Sizing Die
91136
Sizing Die
Neck Sizing Die
Undersize Sizing Die
Charging Die
Seating Die
91448
Factory Crimp Die
91491 (Collet Style)
Taper Crimp Die
Inline Bullet Feed Die
Case Conditioning Tools
Case Length Gauge and Shell Holder
90493
Quick Trim Die
Presses
Reloader Press (50 RPH)
Hand Press (50 RPH)
Challenger Press (50 RPH)
Classic Cast Press (50 RPH)
Value Turret Press (250 RPH)
Classic Turret Press (250 RPH)
Ultimate Turret Press (250 RPH)
Pro 1000 Press (500+ RPH)
Pro 4000 Press (500+ RPH)
Six Pack Pro Press (500+ RPH)
Shell Plates and Holders
Priming Tool Shell Holder
90205 (#5)
Universal Press Shell Holder
90522 (R5)
X-Press Shell Holder (APP)
91538 (#5)
Pro 1000 Shell Plate
Auto Breech | Pro 4000 Shell Plate
Six Pack Pro Shell Plate
91840 (5L)
Inline Bullet Feed
Inline Bullet Feed Die
Inline Bullet Feed Kit
Inline Bullet Feed Magazine
Bullet Casting
Classic Bullet Sizing Kit
Breech Lock Bullet Sizer and Punch
Bullet Molds

Micrometer Adjust Screw

From $20.00

Power Grip Shell Holder

92149
$10.00

Challenger III

From $117.00

Ultimate Turret Press

From $320.00

Deluxe APP Press Kit

91898

Includes:

  • Press
  • Roller Handle
  • Priming System
  • Universal Case Feeder
  • APP Deprime Kit
  • Bottle Adapter
$155.00

Six Pack Pro Press

From $400.00