28 Gauge Ballistics: Velocity Data, Pattern Performance & Load Guide

The 28 gauge is the smallest true shotgun gauge — a bore that has earned a reputation for producing patterns that seem impossible given its modest payload. Competitive skeet shooters break targets at nearly the same rate with 28 gauge as they do with 12 gauge. Upland hunters who switch to 28 gauge rarely go back. This guide covers the actual velocity data, pattern characteristics, and honest comparisons that explain why the 28 gauge has a devoted following despite its niche status.

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1. What Is 28 Gauge — The Sub-Gauge That Punches Above Its Weight

The 28 gauge has a bore diameter of 0.550 inches — smaller than the 20 gauge (0.615″) but significantly larger than the .410 bore (0.410″). The gauge number means it takes 28 lead balls of bore diameter to equal one pound.

Standard 28 gauge shells are 2-3/4 inches long and carry 3/4 ounce of shot. That is the standard payload — there are no magnum 28 gauge shells in common production, and the 2-3/4″ shell length is universal. This simplicity is actually part of the 28 gauge’s appeal: one shell length, one standard payload, and nearly every gun chambered for it handles that payload efficiently.

The 28 gauge has been around since the late 1800s, but it gained serious momentum when it was added to the skeet shooting rotation in 1969. Competitive shooters discovered that 3/4 oz of shot through a 0.550″ bore produced remarkably uniform patterns, and the 28 gauge’s reputation was born.

Takeaway: The 28 gauge is a dedicated sub-gauge platform with a 0.550″ bore and a standard 3/4 oz payload. Its reputation rests on pattern quality, not raw power.

2. 28 Gauge Birdshot Ballistic Data

Birdshot is the 28 gauge’s primary domain. Here are the velocity and payload numbers for common factory loads.

Standard 28 gauge birdshot loads push 3/4 oz at 1,200-1,300 fps. Some high-velocity hunting loads reach up to 1 oz, but 3/4 oz is the standard. With #7.5 shot, that 3/4 oz payload contains approximately 263 pellets. With #6 shot, you get roughly 169 pellets.

The TSS (Tungsten Super Shot) loads deserve special mention. TSS pellets are 56% denser than lead, which means a #9 TSS pellet carries the same energy as a #5 lead pellet. Federal’s 28 gauge TSS load with 5/8 oz of #9 TSS delivers roughly 295 pellets with individual pellet energy equivalent to larger lead shot — making the 28 gauge viable for turkey at moderate ranges.

Takeaway: Standard 28 gauge birdshot loads deliver 3/4 oz at 1,200-1,300 fps. TSS ammunition has expanded the 28 gauge’s capability envelope significantly.

3. 28 Gauge Slug Performance Data

Slug options for 28 gauge are extremely limited, but they do exist. The 28 gauge slug is the smallest commonly available shotgun slug.

A 28 gauge slug at the muzzle carries between 817 and 1,032 ft-lbs of energy depending on the load. For comparison, a 12 gauge slug delivers roughly 2,485 ft-lbs, and a .357 Magnum from a 4″ revolver delivers about 580 ft-lbs. So a 28 gauge slug is more powerful than a magnum revolver round but significantly less powerful than larger gauge slugs.

Realistically, 28 gauge slugs are suitable for deer at very close range (inside 50 yards) in jurisdictions that require shotguns for deer hunting. They are not a first choice for slug hunting, and most 28 gauge owners never fire a slug through their guns.

Takeaway: 28 gauge slugs exist but are niche products. They deliver 800-1,000 ft-lbs of muzzle energy — adequate for close-range deer but far below 20 gauge and 12 gauge slug capability.

4. Pattern Performance — Why the 28 Gauge Patterns So Well

The 28 gauge’s reputation for exceptional patterns is not myth — there are real physics behind it. The key factor is the relationship between bore diameter, shot column height, and pellet deformation.

In a 12 gauge shell, 1-1/8 oz of #7.5 shot stacks roughly 8-9 pellets wide and 10-12 layers deep. The pellets in the center and bottom of the column get crushed under setback forces during firing, deforming them into irregular shapes that fly erratically and open up the pattern.

In a 28 gauge shell, 3/4 oz of the same shot stacks about 5-6 pellets wide and 8-9 layers deep. The shorter, narrower column means less setback deformation, fewer flyers, and a more uniform pattern. The result is a pattern that looks like it came from a larger gauge with a tighter choke.

Competitive skeet shooters have proven this at the highest levels. The difference in scores between 28 gauge and 12 gauge in registered skeet competition is typically only 1-2 percentage points — a remarkably small gap given the 28 gauge throws 33% fewer pellets.

Pattern density at various ranges with 3/4 oz of #7.5 shot through a Modified choke:

The pattern efficiency numbers explain the 28 gauge’s sweet spot: inside 30 yards, the 28 gauge puts a higher percentage of its pellets in the target zone than most 12 gauge loads. Beyond 35 yards, the smaller payload starts to thin out and gaps appear in the pattern.

Takeaway: The 28 gauge produces disproportionately good patterns due to less pellet deformation in the shorter shot column. Inside 30 yards, it punches well above its weight class.

5. 28 Gauge vs 20 Gauge — Ballistic Comparison

This is the comparison that matters most for anyone considering a 28 gauge. The 20 gauge is its closest competitor and the most common sub-gauge.

The 20 gauge holds clear advantages in payload capacity, slug performance, and ammunition availability. Where the 28 gauge closes the gap is in pattern quality inside 30 yards and in carry weight. A properly scaled 28 gauge gun weighs about a half-pound less than a comparable 20 gauge, and the ammunition itself is lighter — both factors that matter over miles of walking in upland cover.

In competitive skeet, the score difference between 28 gauge and 20 gauge events is typically just 1-2 percentage points. That remarkably small gap — despite the 28 gauge throwing 14% fewer pellets — speaks to the quality of its patterns.

The honest answer: the 20 gauge is the more versatile gun. The 28 gauge is the more specialized one. If you hunt only upland birds over pointing dogs inside 30 yards, the 28 gauge may actually be the better tool. For everything else, the 20 gauge wins.

Takeaway: The 20 gauge is more versatile, but the 28 gauge produces nearly equal results on upland birds inside 30 yards with less weight and less recoil. Choose based on how specialized your hunting is.

6. 28 Gauge vs .410 Bore — The Sub-Gauge Showdown

If you are considering a small-bore shotgun, the 28 gauge and .410 bore are often compared. The difference is larger than the numbers suggest.

The 28 gauge throws 50% more pellets than the .410 bore and produces dramatically better patterns. The .410’s extremely tall, narrow shot column creates severe pellet deformation and erratic patterns — the opposite of the 28 gauge’s advantage. Many experienced shotgunners argue the .410 is actually a harder gun to kill birds with than a 12 gauge, simply because the margin for error is so thin.

If you want a light, low-recoil shotgun that actually kills birds consistently, the 28 gauge is significantly more capable than the .410 bore.

Takeaway: The 28 gauge is the practical choice over the .410 for hunting. It throws 50% more shot with better pattern quality and 10 additional yards of effective range.

7. 28 Gauge for Upland Hunting — Where It Truly Shines

The 28 gauge’s natural habitat is the upland field. Quail, woodcock, grouse, and dove are its primary quarry — birds that flush at close range and require quick, instinctive shooting.

Here is a species-by-species breakdown of 28 gauge suitability:

• Quail (Bobwhite, Gambel’s, Scaled): Ideal. Quail flush at 15-25 yards over pointing dogs, well within the 28 gauge’s effective range. A 3/4 oz load of #7.5 or #8 shot is more than adequate.
• Woodcock: Excellent. Woodcock are taken at 15-20 yards in thick cover. The 28 gauge’s light weight and fast handling are perfect for snap shooting in alders and dogwoods.
• Ruffed Grouse: Very good. Grouse flush at slightly longer ranges (20-30 yards) and are tough birds, but 3/4 oz of #6 shot handles them well inside 30 yards.
• Dove: Good. Dove shooting often involves longer crossing shots at 30-35 yards. The 28 gauge works, but you will notice the smaller payload at the outer edge of its range.
• Pheasant: Marginal. Wild pheasants flush at 25-40 yards and are large, tough birds. The 28 gauge can kill pheasants, but it requires discipline — you need to let them get close and place your shot well. A 1 oz high-brass load of #5 or #6 is recommended.

Takeaway: The 28 gauge is outstanding for quail, woodcock, and grouse — any bird taken inside 30 yards over pointing dogs. It becomes marginal for pheasant and any scenario requiring 35+ yard shots.

8. 28 Gauge for Sporting Clays and Skeet

The 28 gauge has a permanent home in competitive shotgun sports. In American skeet, the 28 gauge is one of four required gauges, and many shooters consider the 28 gauge event their favorite.

In registered skeet competition, the all-time averages by gauge break down approximately like this:

The 28 gauge’s 2% gap from the 12 gauge is remarkably small — especially considering the 12 gauge throws 50% more shot. The .410 bore, by comparison, drops 6% from the 12 gauge. This data confirms what pattern testing shows: the 28 gauge’s pattern quality partially compensates for its smaller payload.

For sporting clays, the 28 gauge is used in sub-gauge events and by shooters looking for a challenge. The longer target presentations in sporting clays (40-60 yards on some stations) do expose the 28 gauge’s payload limitations more than skeet’s fixed 21-yard crossing targets.

Takeaway: In competitive skeet, the 28 gauge performs within 2% of the 12 gauge — a testament to its pattern efficiency. It is less competitive in sporting clays where longer targets expose the payload deficit.

9. Ammunition Availability and Cost

Ammunition availability for 28 gauge has improved significantly in recent years, driven by the gauge’s growing popularity among upland hunters and the competition market.

Here is what the current market looks like:

• Target loads (#8, #9): Widely available from Winchester AA, Federal Top Gun, Remington STS, and Fiocchi. Pricing runs about 30-40% more per box than comparable 12 gauge target loads.
• Field/hunting loads (#6, #7.5): Available from Federal, Winchester, Remington, and several European manufacturers. Expect to pay $15-22 per box of 25.
• TSS turkey loads: Available from Federal and Apex. These have made the 28 gauge viable for turkey, though at premium pricing ($5-8 per shell).
• Slugs: Very limited. Remington Slugger is the most common option. Availability is inconsistent.
• Buckshot: Essentially nonexistent in factory production.
• Steel shot (waterfowl): Limited options available. The small payload of steel through a 28 gauge bore limits effectiveness to close-range teal and woodduck over decoys.

Online retailers like Tatted Tacticals offer better selection than most brick-and-mortar stores for 28 gauge ammunition.

Takeaway: 28 gauge target and field loads are reasonably available. TSS has expanded the gauge’s capability. Slugs and buckshot remain niche products with limited supply.

10. Frequently Asked Questions

Is a 28 gauge good for beginners?

Yes, for specific purposes. The low recoil (roughly 10 ft-lbs with field loads) makes the 28 gauge comfortable for smaller-framed or recoil-sensitive shooters. However, the limited payload means less room for error. A 20 gauge with light loads may be a better learning platform because it offers more pattern density while still being manageable.

Can you hunt deer with a 28 gauge?

Technically yes, with slugs, but it is not recommended as a primary deer gun. A 28 gauge slug carries roughly 817 ft-lbs of muzzle energy — enough to kill a deer at close range (inside 50 yards) with precise shot placement. However, this is far below the 20 gauge’s 1,553 ft-lbs and leaves very little margin for error. Use a larger gauge if regulations and circumstances allow.

Is the 28 gauge better than the .410?

For hunting, yes — significantly. The 28 gauge throws 50% more shot with better pattern quality and greater effective range. The .410’s only advantages are slightly lower recoil and slightly lighter guns. For any practical hunting or clay target application, the 28 gauge outperforms the .410.

Why are 28 gauge guns so expensive?

True 28 gauge guns — built on scaled frames sized to the bore — cost more because they require dedicated tooling for a smaller production run. Many affordable “28 gauge” guns are simply 20 gauge frames with 28 gauge barrels, which adds unnecessary weight and defeats the purpose. A properly scaled 28 gauge gun from Browning, Benelli, or an Italian maker typically costs $1,500-3,000+ for an over-under.

What choke should I use for upland hunting with a 28 gauge?

Improved Cylinder or Modified covers 90% of upland scenarios. For close-flushing quail and woodcock in thick cover, Skeet or Improved Cylinder works best (15-25 yards). For grouse and dove at moderate range, Modified is the right choice (25-35 yards). Avoid Full choke with the 28 gauge — the pattern is already dense at moderate range, and Full choke can create a pattern too tight for flushing birds.

Can I use a 28 gauge for home defense?

This is not recommended. Factory buckshot loads for 28 gauge are essentially nonexistent, slug options carry minimal energy compared to larger gauges, and defensive accessories (weapon lights, short barrels, extended magazines) are not available for 28 gauge platforms. If you need a shotgun for home defense, a 12 gauge or 20 gauge is the appropriate choice.

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