Buckshot & Slugs

Buckshot and Slugs

Buckshot is a type of shotgun ammunition loaded with large lead or copper-plated pellets ranging from .24 inches (6.1 millimeters or mm) in diameter (No. 4 buck) to .36 inches (9.1 mm) in diameter (000 buck), designed for hunting deer-sized game, predator control, home defense, and law enforcement use at effective ranges of 25 to 50 yards (22.9 to 45.7 meters or m). A standard 12 gauge 2-3/4 inch (70 mm) shell of 00 buckshot contains 9 pellets that each measure .33 inches (8.38 mm) in diameter and weigh 53 grains (3.4 grams or g) — comparable in weight to a .223 Remington rifle bullet. There are 7 buckshot sizes in American nomenclature: No. 4, No. 3, No. 2, No. 1, 0 (single-ought), 00 (double-ought), and 000 (triple-ought), with 00 buckshot being the most popular size for deer hunting, home defense, and law enforcement applications. This guide covers buckshot types and specifications by gauge, shot size, shell length, and muzzle velocity, buckshot products from Federal, Winchester, Remington, Hornady, Monarch, Cheddite, and Barnes, buckshot vs birdshot and slugs, choke selection, effective range, and compatible recoil pads for managing shotgun recoil during buckshot shooting.

What Buckshot Is and How Buckshot Works

Buckshot consists of large lead pellets loaded into a shotgun shell hull with a powder charge, primer, and a plastic or fiber wad that separates the shot from the propellant and holds the pellets together as the shot column travels down the barrel. When fired, the wad pushes the pellets down the bore as a single column. The pellets separate from the wad after exiting the muzzle and spread into a pattern that widens with distance. At close range inside 15 yards (13.7 m), a buckshot pattern measures 3 to 6 inches (76.2 to 152.4 mm) in diameter. At 25 yards (22.9 m), the pattern opens to 8 to 15 inches (203 to 381 mm) depending on the choke constriction and ammunition quality. At 50 yards (45.7 m), pattern spread reaches 20 to 36 inches (508 to 914 mm) or wider, which limits buckshot effectiveness beyond 50 yards on deer-sized targets.

The name "buckshot" originates from the ammunition's original purpose — hunting male deer (bucks) with a shotgun in dense timber and swamp terrain where rifle shots beyond 50 yards are uncommon. Buckshot creates multiple wound channels from a single trigger pull, and a 12 gauge 00 buckshot load delivers 9 projectiles that each carry enough energy to penetrate to vital organs at close range.

Buckshot Shot Sizes

There are 7 buckshot sizes in the American nomenclature system, measured by pellet diameter and numbered from No. 4 (smallest) through 000 (largest):

• No. 4 buck: .24 inches (6.1 mm) diameter, approximately 21 pellets per ounce (28.3 g) — the smallest buckshot size with the highest pellet count per shell, approximately 27 to 41 pellets in a 12 gauge 2-3/4 inch load, suited for coyotes, foxes, and predator hunting
• No. 3 buck: .25 inches (6.4 mm) diameter — commonly loaded in 16 gauge and 20 gauge shells where the narrower bore limits how efficiently large pellets fit inside the hull
• No. 2 buck: .27 inches (6.9 mm) diameter
• No. 1 buck: .30 inches (7.6 mm) diameter — used in 20 gauge buckshot loads including the Monarch High Velocity 20 Gauge (9 pellet, $18.99 per 25 rounds, rated 4.7 out of 5 from 153 reviews)
• 0 buck (single-ought): .32 inches (8.1 mm) diameter
• 00 buck (double-ought): .33 inches (8.38 mm) diameter, 53 grains (3.4 g) per pellet — the standard buckshot size for deer hunting, home defense, military, and law enforcement use, with 9 pellets in a 12 gauge 2-3/4 inch shell, up to 15 pellets in a 3 inch shell, and up to 18 pellets in a 3-1/2 inch magnum shell
• 000 buck (triple-ought): .36 inches (9.1 mm) diameter — the largest buckshot size, equal in diameter to a 9mm pistol bullet, with 8 pellets in a standard 12 gauge shell

In European nomenclature, buckshot sizes follow a different system: Large Grape (LG), Medium Grape (MG), Small Grape (SG), Small Small Grape (SSG), and Small Small Small Grape (SSSG). SSG is the European equivalent of American 00 buck and is the most popular European buckshot size.

Buckshot Gauges

Buckshot ammunition is available in 4 shotgun gauges that differ in bore diameter, shell capacity, pellet count, and recoil:

• 10 gauge: 0.775 inches (19.7 mm) bore diameter — the largest common shotgun bore, holding up to 18 pellets of 00 buck in a 3-1/2 inch (89 mm) shell at 1,100 feet per second (ft/s) or 335 meters per second (m/s)
• 12 gauge: 0.729 inches (18.5 mm) bore diameter — the standard for buckshot ammunition with the widest selection of loads, shell lengths (2-3/4 inch, 3 inch, and 3-1/2 inch), and shot sizes from No. 4 through 000 buck
• 20 gauge: 0.615 inches (15.6 mm) bore diameter — a lower-recoil option that holds fewer pellets per shell, effective for home defense and predator hunting, with loads including the Winchester Super-X 20 Gauge No. 3 Buckshot (5 rounds, $11.99, rated 4.3 out of 5 from 67 reviews) and the Barnes Defense 20 Gauge 17 Pellet No. 3 Buckshot ($10.97 per 5 rounds, rated 5.0 out of 5 from 3 reviews)
• .410 bore: 0.410 inches (10.4 mm) bore diameter — the smallest common shotgun bore for buckshot, limited to small pellet counts, with the Winchester Super-X .410 Bore 000 Buck (5 pellets, 3 inch shell, $17.99 per 5 rounds, rated 4.5 out of 5 from 57 reviews) and the Winchester Supreme Elite PDX1 .410 Bore ($20.99 per 10 rounds, rated 4.7 out of 5 from 75 reviews)

Shell Lengths and Pellet Counts

Buckshot shell length determines how many pellets fit inside the hull and directly affects pattern density, recoil, and terminal performance at range. Standard 12 gauge 00 buckshot pellet counts by shell length:

• 2-3/4 inch (70 mm): 8 to 9 pellets of 00 buck at 1,290 to 1,325 ft/s (393 to 404 m/s) — the standard shell length that fits all 12 gauge shotgun chambers
• 3 inch (76 mm): 12 to 15 pellets of 00 buck at 1,100 to 1,325 ft/s (335 to 404 m/s) — requires a 3 inch chamber, produces more recoil than 2-3/4 inch loads
• 3-1/2 inch (89 mm): 18 pellets of 00 buck at 1,100 ft/s (335 m/s) — the highest pellet count available, restricted to shotguns with 3-1/2 inch chambers, produces the highest recoil

Verify the shotgun chamber length before loading 3 inch or 3-1/2 inch shells — firing a shell longer than the chamber causes dangerous pressure spikes. The chamber length is stamped on the barrel or receiver of the shotgun.

Buckshot Ammunition Products

Federal Buckshot with FLITECONTROL Wad

Federal Premium manufactures buckshot loads with the FLITECONTROL wad — a rear-braking wad that opens from the rear rather than the front, which keeps the pellets together longer after leaving the muzzle and produces tighter patterns at 25 to 50 yards (22.9 to 45.7 m) compared to standard wad designs. Federal FLITECONTROL 12 gauge 00 buckshot is available in 2-3/4 inch (9 pellets, 1,325 ft/s) and 3 inch (15 pellets, 1,325 ft/s) shell lengths. The FLITECONTROL wad is a premium feature that reduces flyer pellets — individual pellets that separate from the main pattern group and miss the target — by keeping the shot column intact for a longer portion of its flight.

Winchester Buckshot

Winchester produces buckshot across 3 product lines: the Super-X hunting line, the PDX1 personal defense line, and the Supreme Elite tactical line:

• Winchester Super-X Buckshot Load 12 Gauge 00 Buck 2-3/4 inch (9 pellet, 5 rounds, $10.99, rated 4.6 out of 5 from 150 reviews): a standard hunting and home defense load
• Winchester Super-X Buckshot Load 12 Gauge 00 Buck 3 inch (15 pellet, 5 rounds, $13.99, rated 4.5 out of 5 from 79 reviews): a magnum-length hunting load with 67% more pellets than the 2-3/4 inch shell
• Winchester 12 Gauge 00 Buckshot #9 Shot Ammunition (9 pellet, 25 rounds, $27.99 or $1.12 per round, rated 5.0 out of 5 from 2 reviews): a bulk-pack option
• Winchester PDX1 12 Gauge (1 ounce or oz PDX1 shot, 10 rounds, $25.99, rated 4.4 out of 5 from 67 reviews): a segmenting slug and buckshot combination designed for home defense
• Winchester Supreme Elite PDX1 12 Gauge 00 Buck 2-3/4 inch (1 oz, 10 rounds, $25.99, rated 4.7 out of 5 from 69 reviews): a premium home defense load
• Winchester Super-X 20 Gauge Buckshot No. 3 (5 rounds, $11.99, rated 4.3 out of 5 from 67 reviews): a 20 gauge hunting option
• Winchester Super-X .410 Bore 000 Buck (5 pellet, 3 inch, 5 rounds, $17.99, rated 4.5 out of 5 from 57 reviews): the smallest-gauge buckshot option

Remington Buckshot

Remington produces buckshot in 3 product tiers: the Express standard line, the Express Magnum high-pellet-count line, and the Managed-Recoil reduced-recoil line:

• Remington Express 12 Gauge Buckshot 00 Buck 2-3/4 inch (9 pellet, 5 rounds, $9.99, rated 4.7 out of 5 from 26 reviews): the lowest-priced name-brand 12 gauge 00 buckshot at $2.00 per round
• Remington Express Magnum 12 Gauge 000 Buck 3 inch (10 pellet, 5 rounds, $12.99, rated 4.9 out of 5 from 41 reviews): a 3 inch magnum load with the largest buckshot size
• Remington Express Magnum 12 Gauge 00 Buck 3-1/2 inch (18 pellet, 5 rounds, $20.99, rated 4.9 out of 5 from 15 reviews): the highest pellet count 00 buckshot load at $4.20 per round
• Remington Express Managed-Recoil 12 Gauge 00 Buck 2-3/4 inch (8 pellet, 5 rounds, $9.99, rated 4.7 out of 5 from 31 reviews): a reduced-velocity load that produces 40% less recoil than standard 00 buckshot while maintaining effectiveness at home defense distances under 25 yards

Hornady Buckshot

Hornady manufactures 5 buckshot products across hunting, defense, and reduced-recoil categories:

• Hornady Critical Defense 12 Gauge 00 Buckshot (10 rounds, $20.99, rated 4.9 out of 5 from 50 reviews): a home defense load with the Versatite wad for tight patterning
• Hornady BLACK 12 Gauge 00 Buckshot 2-3/4 inch (8 pellet, 10 rounds, $18.99 or $1.90 per round, rated 5.0 out of 5 from 64 reviews): a tactical/home defense load
• Hornady Varmint Express 12 Gauge No. 4 Buckshot 2-3/4 inch (1 oz, 10 rounds, $17.99, rated 4.9 out of 5 from 14 reviews): a predator and varmint hunting load with high pellet density
• Hornady Heavy Magnum Coyote 12 Gauge 00 Buckshot 3 inch (12 pellet, 10 rounds, $21.99, rated 4.8 out of 5 from 26 reviews): a magnum coyote hunting load
• Hornady American Gunner 12 Gauge 00 Buckshot Reduced Recoil 2-3/4 inch (8 pellet, 10 rounds, $16.99): a reduced-recoil training and home defense load

Monarch and Cheddite Buckshot

Monarch and Cheddite produce bulk-quantity buckshot at lower per-round prices than premium brands:

• Monarch High Velocity 12 Gauge 00 Buck 2-3/4 inch (9 pellet, 25 rounds, $18.99 or $0.76 per round, rated 4.7 out of 5 from 400 reviews): the highest-reviewed buckshot product with the lowest per-round price for 12 gauge 00 buck
• Cheddite 00 Buckshot 12 Gauge 2-3/4 inch (1-1/8 oz, 25 rounds, $34.99, rated 4.6 out of 5 from 33 reviews): an Italian-manufactured bulk buckshot option

Buckshot vs Birdshot

Buckshot and birdshot differ in pellet diameter, pellet count, penetration depth, and effective use — the dividing line between buckshot and birdshot falls between F shot (the largest birdshot at .22 inches or 5.6 mm) and No. 4 buck (the smallest buckshot at .24 inches or 6.1 mm). Birdshot uses small pellets (.07 to .22 inches diameter) in counts of 100 to 400+ per shell, which creates dense patterns for hitting flying targets (doves, ducks, pheasants, clay pigeons) but does not penetrate deeply enough for reliable stops on deer-sized game or human threats at home defense distances. Buckshot uses large pellets (.24 to .36 inches diameter) in counts of 5 to 41 per shell, which penetrate 12 to 18 inches (305 to 457 mm) in ballistic gelatin — the Federal Bureau of Investigation (FBI) standard for adequate penetration in defensive ammunition. Choose buckshot for deer hunting, home defense, and predator control, and choose birdshot for birds, clay sports, and small game.

Buckshot vs Slugs

Buckshot fires multiple pellets that spread into a pattern, while a slug fires a single large projectile weighing 0.875 to 1.25 ounces (24.8 to 35.4 g) that stays together as one mass. Slugs deliver greater penetration on thick-skinned animals (bears, wild boar) and extend the effective range of a shotgun to 75 to 100 yards (68.6 to 91.4 m) with rifled slugs and up to 200 yards (183 m) with sabot slugs from rifled barrels. Buckshot is more effective than slugs at close range (under 50 yards) on thin-skinned game because multiple wound channels increase the probability of hitting vital organs. Use slugs for thick-skinned or heavy-boned game and for shots beyond 50 yards, and use buckshot for thin-skinned game and home defense at close range.

Buckshot for Home Defense

The 12 gauge 00 buckshot 2-3/4 inch shell is the standard home defense shotgun load used by law enforcement agencies and recommended by defensive shooting instructors because the 9 pellets of .33 caliber each deliver stopping performance at room distances of 5 to 15 yards (4.6 to 13.7 m). At across-the-room distances of 5 to 10 yards, a buckshot pattern measures 2 to 5 inches (51 to 127 mm) in diameter — tight enough that accurate aim is required despite the multiple projectiles. Buckshot does not spread wide enough at indoor distances to eliminate the need for aiming, and stray pellets that miss the target penetrate interior walls. Reduced-recoil 00 buckshot loads (Remington Managed-Recoil, Hornady American Gunner Reduced Recoil) produce 40% less recoil while maintaining terminal performance at home defense distances under 25 yards. The 20 gauge offers a lower-recoil alternative for smaller-framed shooters who find 12 gauge recoil difficult to manage. A pistol grip shotgun configuration provides a compact platform for home defense buckshot use in confined spaces.

Buckshot for Deer Hunting

Buckshot is legal for deer hunting in states that restrict rifle use in areas with high population density, and 00 buckshot is the standard deer hunting load that delivers lethal performance at distances under 40 yards (36.6 m) in dense timber, swamp, and brush terrain. The effective range of 00 buckshot on deer-sized game is 40 to 50 yards (36.6 to 45.7 m) with premium buffered loads and Modified or Full choke constriction. Past 50 yards, the pattern opens wide enough that some pellets miss the deer's vital zone, which creates the risk of wounding rather than cleanly killing the animal. Use 180 grain (11.7 g) or heavier 00 buckshot for deer, and pattern-test the specific buckshot load through the specific choke at 25, 35, and 50 yards before hunting to verify that the pattern places all pellets within the vital zone at the shooter's maximum intended range.

Buckshot Choke Selection

Buckshot patterning responds to choke constriction differently than birdshot — a Modified choke (0.020 inches or 0.51 mm constriction) often produces tighter buckshot patterns than Full or Extra-Full chokes because the tighter constriction deforms soft lead pellets as the pellets pass through the choke, which causes deformed pellets to fly erratically and open the pattern. Pattern buckshot through the specific choke to determine the tightest combination. Cylinder bore (no constriction) produces the widest patterns and is adequate for home defense distances under 15 yards. Improved Cylinder (0.010 inches or 0.25 mm constriction) tightens the pattern for 15 to 25 yard shooting. Modified choke provides the best balance between pattern density and range for deer hunting at 25 to 50 yards. Premium buckshot loads with hard, copper-plated pellets and granulated buffer material resist deformation in the barrel and produce tighter patterns through tighter chokes than unbuffered soft lead loads.

Buckshot Effective Range and Terminal Performance

Buckshot is effective at 3 range bands that depend on shot size, choke constriction, and ammunition quality:

• Close range (0 to 15 yards or 0 to 13.7 m): all buckshot sizes and choke combinations deliver tight patterns of 2 to 6 inches (51 to 152 mm) — the difference between premium and standard loads is minimal at close range
• Medium range (15 to 35 yards or 13.7 to 32 m): premium buffered loads with copper-plated pellets maintain a pattern of 8 to 15 inches (203 to 381 mm), while standard soft lead loads open to 15 to 25 inches (381 to 635 mm) — choke selection and ammunition quality matter at medium range
• Extended range (35 to 50 yards or 32 to 45.7 m): premium loads through a Modified choke hold patterns of 15 to 25 inches, while standard loads open beyond 30 inches (762 mm) — past 50 yards, buckshot patterns become too open for reliable hits on deer-sized vital zones

Each 00 buckshot pellet carries approximately 210 foot-pounds of force (ft-lbf) or 285 joules (J) of energy at the muzzle and retains approximately 100 ft-lbf (136 J) at 50 yards — enough to penetrate 12 to 15 inches (305 to 381 mm) in ballistic gelatin at 25 yards.

Muzzle Velocity and Recoil

Buckshot muzzle velocity ranges from 1,100 to 1,325 ft/s (335 to 404 m/s) depending on the shell length, pellet count, and powder charge. Lower-velocity loads at 1,100 ft/s produce less recoil and often pattern more tightly than high-velocity loads because slower pellets deform less during barrel travel. The Remington Express Managed-Recoil 12 Gauge 00 Buck fires 8 pellets at reduced velocity for 40% less recoil than standard loads. The Hornady American Gunner Reduced Recoil 00 Buck ($16.99 per 10 rounds) provides a similar low-recoil option. Standard 12 gauge 2-3/4 inch 00 buckshot produces approximately 25 to 30 ft-lbf of recoil energy from a 7-pound (3.2 kilogram or kg) shotgun — comparable to a heavy rifle cartridge. Magnum 3 inch and 3-1/2 inch loads increase recoil to 35 to 50 ft-lbf. A recoil pad reduces felt recoil by 30% to 50% and makes extended buckshot practice sessions manageable.