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The Ultimate Reloading Manual
Wolfe Publishing Group
  • alliant reloading data
  • reloading brass
  • shotshell reloading
The Ultimate Reloading Manual

.20 Tactical (Rifle's Varmint Issue)

.20 Tactical (Rifle's Varmint Issue)
Warning! Notes: Remington 7 1/2 BR primers used throughout. Federal brass used throughout, except where noted otherwise in remarks. Barrel twist rate is one in 12 inches.

Source: Rifle’s Varmint Issue

Cartridge History

.20 Tactical: Precision and Practicality for Varmint Shooters

The .20 Tactical is one of the most practical and effective wildcat cartridges for small-bore shooters, designed to maximize the potential of the .223 Remington platform when necked down to .20 caliber. Developed by Todd Kindler, the cartridge delivers a winning combination of high velocity, excellent accuracy, and mild recoil. Its compatibility with standard .223 Remington actions, magazines, and bolts makes it an easy upgrade for shooters seeking enhanced small-caliber performance without the need for extensive modifications.

Built on the strong foundation of the .223 case, the .20 Tactical is capable of propelling lightweight .20 caliber projectiles to speeds nearing 3,900 feet per second, offering extremely flat trajectories and reduced wind drift—key benefits for long-range varminting and precision shooting. This efficiency makes it ideal for high-volume shooting, where maintaining accuracy and comfort over extended sessions is critical.

In Rifle’s Varmint Issue, the .20 Tactical is showcased for its versatility and proven performance in the field. Its ability to pair with a wide range of propellants and projectiles gives handloaders the flexibility to create custom loads optimized for their rifles. The cartridge’s inherently efficient design, combined with quality components, results in consistent velocities, tight groupings, and excellent downrange performance.

Handloading for the .20 Tactical is straightforward and cost-effective. Using plentiful .223 Remington brass, reloaders can quickly neck down cases to .20 caliber dimensions with minimal case-forming effort. This simplicity makes it an accessible choice for shooters who may be new to wildcat cartridges, while its performance ensures that even experienced handloaders will appreciate its capabilities.

In the field, the .20 Tactical continues to excel as a varminting round. Its explosive terminal performance, flat trajectory, and light recoil make it a top performer for controlling pests at extended ranges. For precision shooters, it delivers competition-worthy accuracy in a cartridge that is both practical and rewarding to load for.

Overall, the .20 Tactical’s appearance in Rifle’s Varmint Issue underscores its place as one of the most balanced and versatile small-caliber wildcats available. Whether for field use or benchrest precision, it offers a reliable and highly effective option for shooters who demand both performance and practicality.

Be Alert: Publisher cannot be responsible for errors in published load data.
Wt. Bullet Powder Manufacturer Powder Charge Velocity (FPS)
26 Barnes Varmint Grenade Accurate AAC-2015 Subscribe 4314
Remarks: overall loaded length (inches): 2.220; 100-yard group (inches): .401
26 Barnes Varmint Grenade Ramshot X-Terminator Subscribe 4203
Remarks: overall loaded length (inches): 2.220; 100-yard group (inches): .384
26 Barnes Varmint Grenade Accurate AAC-2230 Subscribe 4179
Remarks: overall loaded length (inches): 2.220; 100-yard group (inches): .578
26 Barnes Varmint Grenade Ramshot TAC Subscribe 4098
Remarks: overall loaded length (inches): 2.220; 100-yard group (inches): .696
26 Barnes Varmint Grenade Accurate AAC-2520 Subscribe 4193
Remarks: overall loaded length (inches): 2.220; 100-yard group (inches): .616
32 Hornady V-Max Accurate AAC-2015 Subscribe 4031
Remarks: overall loaded length (inches): 2.245; 100-yard group (inches): .446
32 Hornady V-Max Vihtavuori VV-N130 Subscribe 4188
Remarks: overall loaded length (inches): 2.245; 100-yard group (inches): .469
32 Hornady V-Max Hodgdon H-322 Subscribe 3863
Remarks: overall loaded length (inches): 2.245; 100-yard group (inches): .521
32 Hornady V-Max Accurate AAC-2460 Subscribe 3787
Remarks: overall loaded length (inches): 2.245; 100-yard group (inches): .179
32 Hornady V-Max Hodgdon H-335 Subscribe 3863
Remarks: overall loaded length (inches): 2.245; 100-yard group (inches): .363
32 Sierra BlitzKing Ramshot X-Terminator Subscribe 4060
Remarks: PMC brass used; overall loaded length (inches): 2.200; 100-yard group (inches): .377
32 Sierra BlitzKing Accurate AAC-2230 Subscribe 4016
Remarks: PMC brass used; overall loaded length (inches): 2.200; 100-yard group (inches): .276
32 Sierra BlitzKing Ramshot TAC Subscribe 3973
Remarks: PMC brass used; overall loaded length (inches): 2.200; 100-yard group (inches): .846
32 Sierra BlitzKing Accurate AAC-2520 Subscribe 4005
Remarks: PMC brass used; overall loaded length (inches): 2.200; 100-yard group (inches): .422
32 Sierra BlitzKing Hodgdon H-322 Subscribe 3874
Remarks: PMC brass used; overall loaded length (inches): 2.200; 100-yard group (inches): .324
35 Berger Varmint Ramshot X-Terminator Subscribe 3800
Remarks: PMC brass used; overall loaded length (inches): 2.200; 100-yard group (inches): .477
35 Berger Varmint Accurate AAC-2230 Subscribe 3845
Remarks: PMC brass used; overall loaded length (inches): 2.200; 100-yard group (inches): .399
35 Berger Varmint Ramshot TAC Subscribe 3787
Remarks: PMC brass used; overall loaded length (inches): 2.200; 100-yard group (inches): .730
35 Berger Varmint Accurate AAC-2520 Subscribe 3897
Remarks: PMC brass used; overall loaded length (inches): 2.200; 100-yard group (inches): .236
35 Berger Varmint Hodgdon H-322 Subscribe 3838
Remarks: PMC brass used; overall loaded length (inches): 2.200; 100-yard group (inches): .250
39 Sierra BlitzKing Hodgdon H-322 Subscribe 3593
Remarks: overall loaded length (inches): 2.240; 100-yard group (inches): .292
39 Sierra BlitzKing Ramshot TAC Subscribe 3638
Remarks: overall loaded length (inches): 2.240; 100-yard group (inches): .094
39 Sierra BlitzKing Accurate AAC-2520 Subscribe 3623
Remarks: overall loaded length (inches): 2.240; 100-yard group (inches): .429
39 Sierra BlitzKing IMR IMR-4198 Subscribe 3618
Remarks: overall loaded length (inches): 2.240; 100-yard group (inches): .359
39 Sierra BlitzKing Vihtavuori VV-N130 Subscribe 3768
Remarks: overall loaded length (inches): 2.240; 100-yard group (inches): .242
40 Hornady V-Max Hodgdon H-322 Subscribe 3567
Remarks: overall loaded length (inches): 2.240; 100-yard group (inches): .773
40 Hornady V-Max Hodgdon H-335 Subscribe 3619
Remarks: overall loaded length (inches): 2.240; 100-yard group (inches): .527
40 Hornady V-Max Alliant RL-10X Subscribe 3730
Remarks: overall loaded length (inches): 2.240; 100-yard group (inches): .573
40 Hornady V-Max Hodgdon Benchmark Subscribe 3560
Remarks: overall loaded length (inches): 2.240; 100-yard group (inches): .338
40 Hornady V-Max Hodgdon CFE 223 Subscribe 3530
Remarks: overall loaded length (inches): 2.240; 100-yard group (inches): .599