Description
The Barnes VOR-TX line brings modern slug performance to the 20 gauge with proven results. What makes this load stand out is the construction: a polymer-tipped, all-copper slug that expands consistently and retains weight for deep, reliable penetration. You get 1,850 fps velocity from a 3-inch shell, which generates serious downrange energy while keeping recoil manageable compared to heavier 12 gauge loads.
VOR-TX Design and Expansion
The slug design is what sets Barnes apart. On impact, the expander tip opens into six razor-sharp petals that create a wide wound channel. Because it's pure copper rather than lead, you get controlled expansion without unpredictable fragmentation. The geometry matters too: a ballistic coefficient of 0.195 means the slug maintains velocity better than older Foster-style designs, translating to flatter trajectory and more energy at distance. Most folks using these report excellent accuracy from rifled barrels, which is what counts when you're hunting.
Practical 20 Gauge Performance
Modern 20 gauge slugs close the performance gap with 12 gauge in ways that matter. At the muzzle, these rounds deliver roughly 1,900 foot-pounds of energy, comparable to a .44 Magnum rifle. That's enough for clean, ethical kills on deer inside 150 yards. The trade-off is noticeably less recoil, which makes the 20 gauge practical for younger hunters and anyone running a lightweight slug gun in thick brush. Five rounds per box keep your costs reasonable while you dial in your shotgun.
Lead-Free Construction
The all-copper build means you can run these in areas with lead restrictions without compromising terminal performance. Barnes spent decades perfecting copper bullet design, so the expanded diameter gets just as wide as traditional lead slugs while maintaining the structural integrity needed for penetration. No surprises on impact, just consistent, proven results.
Key Specifications
- Manufacturer: Barnes
- Manufacturer Part Number: 20739
- UPC: 716876350209
- Gauge: 20 Gauge
- Shell Length: 3 inches
- Projectile Weight: 250 grains
- Projectile Type: Polymer-Tipped Expander Slug
- Projectile Material: 100% Copper
- Muzzle Velocity: 1,850 feet per second
- Muzzle Energy: 1,900 foot-pounds
- Ballistic Coefficient (G1): 0.195
- Rounds per Box: 5 rounds
- Barrel Compatibility: Rifled barrels
What’s Included
- 5 rounds of Barnes VOR-TX 20 gauge 3 inch expander-tipped slugs
Frequently Asked Questions
Can I use VOR-TX slugs in smoothbore and rifled barrels?
The VOR-TX 20 gauge slug is optimized for rifled barrels, where it delivers its best accuracy. While the all-copper construction makes it compatible with smoothbore shotguns, the sabot-less design and polymer tip give you the most consistent performance through a properly rifled slug gun.
How far is this slug effective for hunting?
These rounds deliver solid performance inside 150 yards, which covers most practical hunting distances. The 1,850 fps velocity and controlled expansion design retain enough energy downrange to take deer cleanly at that distance. Beyond 150 yards, trajectory and energy drop become factors, so distance depends on your specific shotgun and shooting proficiency.
What's the advantage of all-copper over lead slugs?
Copper slugs like the VOR-TX expand more consistently and retain their weight better than lead alternatives, which means deeper penetration and more reliable performance on angled shots. They're also usable in areas with lead restrictions. The trade-off is you pay more per round, but for serious hunters it's worth the investment in terminal reliability.
Will this slug work in my shotgun?
These are designed specifically for 20 gauge shotguns with 3-inch chambers. Check your shotgun's chamber length first. For best results and accuracy, a rifled barrel is strongly recommended. If you have questions about your specific shotgun model, ask before ordering.





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