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20 Tactical

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The 20 Tactical cartridge, often abbreviated as 20 Tac, is a small-caliber, high-velocity round designed primarily for varmint hunting and target shooting. Developed by Todd Kindler, it is based on the .223 Remington case, necked down to accept a .204 caliber (5.2mm) bullet. The necking down process retains the powder capacity of the .223 Remington case, allowing the 20 Tactical to achieve high velocities, typically in the range of 4,000 feet per second (fps) with lighter bullets.
The 20 Tactical offers excellent ballistics, with a flat trajectory and minimal wind drift, making it highly suitable for precise shooting at varying distances. Its smaller bullet diameter and high velocity result in lower recoil compared to larger calibers, which can be an advantage for maintaining accuracy during extended shooting sessions.
This cartridge is particularly popular among handloaders and precision shooters seeking a round that balances performance, cost, and barrel life. Commercial ammunition for the 20 Tactical may not be as readily available as more mainstream calibers, so it is often a choice for those who are willing to handload their own rounds to maximize performance.


Die Sets
Lee Collet Necksizing 2-Die Set
Lee RGB Die Set
Lee Full-Length Sizing Die Set
Lee Breech Lock Die Set
Lee Ultimate 4-Die Set
Lee Loader
Single Dies
Full-Length Sizing Die
Sizing Die
Neck Sizing Die
Undersize Sizing Die
Charging Die
Seating Die
Factory Crimp Die
91245 (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
Universal Press Shell Holder
X-Press Shell Holder (APP)
Pro 1000 Shell Plate
Auto Breech | Pro 4000 Shell Plate
Six Pack Pro Shell Plate
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