12 Gauge Ammo
Shop 12 Gauge Ammo – Bulk Deals In Stock Now
Explore a full selection of 12 gauge shotgun ammunition at SGAmmo, your trusted source for high-quality shotgun ammo at warehouse-direct prices. We carry top brands like Winchester, Federal, Hornady, Sellier & Bellot, and more—featuring birdshot and buckshot rounds for hunting and sport shooting, as well as slugs and reduced-recoil options for home defense and tactical use.
Known for its versatility and stopping power, the 12 gauge shotgun has been a trusted choice since its development in the late 19th century. Its widespread use by hunters, law enforcement, and competitive shooters reflects its ability to deliver reliable performance across a variety of loads and applications. Whether you need ammo for clay target practice, waterfowl hunting, or personal protection, 12 gauge ammo offers unmatched flexibility.
All inventory is live and ready to ship—no backorders or drop shipping. With competitive pricing and fast shipping, SGAmmo makes it easy to stock up on 12 gauge ammo for every purpose. Shop now and secure the best deals on 12 gauge shotgun ammunition today!
250 Round Case - 12 Gauge 2.75 Inch 9 Pellet 00 Buck 1325 FPS Winchester USA Valor Series Ammo - USA1200VP
SKU: USA1200VP - Case
15+ In Stock
$179.50 Each
2+ @$169.50 ($0.72 Per Round)
250 Round Case - 12 Gauge 2.75 inch Winchester Military 9 Pellet 00 BuckShot - Q1544VP
SKU: Q1544VP - Case
9+ In Stock
$189.50 Each
2+ @$179.50 ($0.76 Per Round)
5 Round Box - 12 Gauge 2.75 Inch Winchester Military 9 Pellet 00 Buckshot Ammo - Q1544
SKU: Q1544
250+ In Stock
$4.95 Each
50+ @$3.79 ($0.99 Per Round)
250 Round Case - 12 Gauge 2.75 Inch Winchester Military 9 Pellet 00 Buckshot Ammo - Q1544
SKU: Q1544-250
12+ In Stock
$189.50 Each
2+ @$179.50 ($0.76 Per Round)
10 Round Box - 12 Gauge 2.75 Inch 27 Pellet Number 4 Buck Shot Ammo by Sellier Bellot - SB12BSD
SKU: SB12BSD - box
100+ In Stock
$9.95 Each
25+ @$7.59 ($1.00 Per Round)
250 Round Case - 12 Gauge 2.75 Inch 27 Pellet Number 4 Buck Shot Ammo by Sellier Bellot - SB12BSD
SKU: SB12BSD - case
10+ In Stock
$189.75 Each
2+ @$179.75 ($0.76 Per Round)
25 Round Box - 12 Gauge 2.75 Inch 1 1/8 Ounce Number 2 Shot Winchester Defender Close Range Ammo - S122PD25
SKU: S122PD25 - Box
50 In Stock
$24.95 Each
10+ @$20.95 ($1.00 Per Round)
250 Round Case - 12 Gauge 2.75 Inch 1 1/8 Ounce Number 2 Shot Winchester Defender Close Range Ammo - S122PD25
SKU: S122PD25 - Case
12+ In Stock
$209.50 Each
FREE SHIPPING
2+ @$199.50 ($0.84 Per Round)
10 Round Box - 12 Gauge 2-3/4 Inch 9 Pellet 00 Buck Winchester Defender Ammo - SB1200PD
SKU: SB1200PD - Box
9 In Stock
$19.95 Each
10+ @$18.95 ($2.00 Per Round)
25 Round Box - 12 Gauge 2.75 inch Winchester Military 9 Pellet 00 BuckShot - Q1544VP
SKU: Q1544VP - Box
90+ In Stock
$22.95 Each
10+ @$18.95 ($0.92 Per Round)
100 Round Case - 12 Gauge 2-3/4 Inch 9 Pellet 00 Buck Winchester Defender Ammo - SB1200PD
SKU: SB1200PD - Case
3 In Stock
$189.50 Each
($1.90 Per Round)
10 Round Box - 12 Gauge 2.75 Inch 1.2 Ounce 9 Pellet 00 Buckshot YTR Troy Ammo
SKU: Troy00Buck - Box
200+ In Stock
$7.95 Each
20+ @$6.49 ($0.80 Per Round)
200 Round Case - 12 Gauge 2.75 Inch 1.2 Ounce 9 Pellet 00 Buckshot YTR Troy Ammo
SKU: Troy00Buck - Case
15+ In Stock
$129.50 Each
2+ @$124.95 ($0.65 Per Round)
10 Round Box - 12 Gauge 2-3/4 Inch 9 Pellet 00 Buckshot Turkish Ammo Made by Sterling
SKU: Sterling00Buck - Box
250+ In Stock
$8.95 Each
20+ @$6.49 ($0.90 Per Round)
200 Round Case - 12 Gauge 2-3/4 Inch 9 Pellet 00 Buckshot Turkish Ammo Made by Sterling
SKU: Sterling00Buck - Case
30+ In Stock
$129.80 Each
2+ @$119.80 ($0.65 Per Round)
10 Round Box - 12 Gauge 2.75 Inch Rifled Slug Big Game Turkish Ammo Made by Sterling
SKU: Ster-Slug-Box
160+ In Stock
$8.95 Each
20+ @$5.99 ($0.90 Per Round)
200 Round Case - 12 Gauge 2.75 Inch Rifled Slug Big Game Turkish Ammo Made by Sterling
SKU: Ster-Slug-Case
30+ In Stock
$129.80 Each
2+ @$119.80 ($0.65 Per Round)
25 Round Box - 12 Gauge 2.75 Inch 9 Pellet 00 Buckshot Ammo by Lambro
SKU: Lambro-Buck - Box
1 In Stock
$17.95 Each
10+ @$14.95 ($0.72 Per Round)
10 Round Box - 12 Gauge NobelSport 2.75 Inch 00 Buckshot 9 Pellet Low Recoil Ammo - ANSLR1200BK
SKU: ANSLR1200BK - Box
200+ In Stock
$7.95 Each
25+ @$6.38 ($0.80 Per Round)
250 Round Case - 12 Gauge NobelSport 2.75 Inch 00 Buckshot 9 Pellet Low Recoil Ammo - ANSLR1200BK
SKU: ANSLR1200BK - Case
15+ In Stock
$159.50 Each
($0.64 Per Round)
10 Round Box - 12 Gauge Nobelsport 2.75 Inch 1290 FPS 00 Buckshot 12 Pellet Ammo - ANS1200BK10
SKU: ANS1200BK10 - box
125+ In Stock
$7.95 Each
25+ @$6.38 ($0.80 Per Round)
250 Round Case - 12 GAUGE Nobelsport 2.75 Inch 1290 FPS 00 Buckshot 12 Pellet Ammo - ANS1200BK10
SKU: ANS1200BK10
12+ In Stock
$159.50 Each
($0.64 Per Round)
5 Round Box - 12 Gauge 2.75 Inch 1 3/16 Oz 9 Pellet 00 Buckshot 1350 FPS Lequian Special HV Load Panzer Defense Ammo
SKU: PanzerBuck - Box
69 In Stock
$4.59 Each
50+ @$3.59 ($0.92 Per Round)
250 Round Case - 12 Gauge 2.75 Inch 1 3/16 Oz 9 Pellet 00 Buckshot 1350 FPS Lequian Special HV Load Panzer Defense Ammo
SKU: PanzerBuck - Case
15+ In Stock
$179.50 Each
2+ @$169.50 ($0.72 Per Round)
5 Round Box - 12 Gauge 2.75 Inch 1 Oz 1650 FPS Lequian Special HV Rifled Slug Ammo - Panzer Defense
SKU: PanzerSlug - Box
100+ In Stock
$4.95 Each
50+ @$3.79 ($0.99 Per Round)
250 Round Case - 12 Gauge 2.75 Inch 1 Oz 1650 FPS Lequian Special HV Rifled Slug Ammo - Panzer Defense
SKU: PanzerSlug - Case
15+ In Stock
$189.50 Each
2+ @$179.50 ($0.76 Per Round)
25 Round Box - 12 Gauge Sellier Bellot 12 Pellet Number 1 Buckshot Ammo - SB12BSF
SKU: SBA12B1
150+ In Stock
$22.95 Each
10+ @$14.99 ($0.92 Per Round)
250 Round Case - 12 Gauge Sellier Bellot 12 Pellet Number 1 Buckshot Ammo - SB12BSF
SKU: SB12BSF - case
15+ In Stock
$149.90 Each
2+ @$139.90 ($0.60 Per Round)
10 Round Box - 12 Gauge 1 3/4 Inch 15/16 Ounce 8 Shot Federal Shorty Shotshell Ammo - SH1298
SKU: SH1298 - Box
150+ In Stock
$8.95 Each
10+ @$7.95 ($0.90 Per Round)
100 Round Case - 12 Gauge 1 3/4 Inch 15/16 Ounce 8 Shot Federal Shorty Shotshell Ammo - SH1298
SKU: SH1298 - Case
4 In Stock
$79.50 Each
($0.80 Per Round)
5 Round Box - 12 Gauge 2.75 Inch Federal LE13200 Low Recoil Buckshot Ammo
SKU: LE13200 - Box
162 In Stock
$8.95 Each
10+ @$7.95 ($1.79 Per Round)
50 Round Brick - 12 Gauge 2.75 Inch Federal LE13200 Low Recoil Buckshot Ammo
SKU: LE13200
25+ In Stock
$79.50 Each
5+ @$65.90 ($1.59 Per Round)
250 Round Case - 12 Gauge 2.75 Inch Federal LE13200 Low Recoil Buckshot Ammo
SKU: LE13200-250
12+ In Stock
$329.50 Each
FREE SHIPPING
($1.32 Per Round)
50 Round Brick - 12 Gauge 2.75 Inch 16 Pellet Number 1 Buck Maximum Buckshot Federal Power-Shok Ammo - F1271B
SKU: F1271B - Brick
7+ In Stock
$89.50 Each
5+ @$69.90 ($1.79 Per Round)
250 Round Case - 12 Gauge 2.75 Inch 16 Pellet Number 1 Buck Maximum Buckshot Federal Power-Shok Ammo - F1271B
SKU: F1271B - Case
12+ In Stock
$349.50 Each
FREE SHIPPING
($1.40 Per Round)
5 Round Box - 12 Gauge 2.75 Inch 27 Pellet Number 4 Buck Federal Power Shok Ammo - F1274B
SKU: F1274B - Box
200+ In Stock
$7.95 Each
50+ @$6.99 ($1.59 Per Round)
50 Round Brick - 12 Gauge 2.75 Inch 27 Pellet Number 4 Buck Federal Power Shok Ammo - F1274B
SKU: F1274B - Brick
18 In Stock
$74.90 Each
5+ @$69.90 ($1.50 Per Round)
250 Round Case - 12 Gauge 2.75 Inch 27 Pellet Number 4 Buck Federal Power Shok Ammo - F1274B
SKU: F1274B - Case
2 In Stock
$349.50 Each
FREE SHIPPING
($1.40 Per Round)
5 Round Box - 12 Gauge 2.75 inch Federal Hydra Shok Slug Ammo - LE127RS
SKU: LE127RS - Box
100+ In Stock
$6.95 Each
10+ @$5.99 ($1.39 Per Round)
50 Round Brick - 12 Gauge 2.75 inch Federal Hydra Shok Slug Ammo - LE127RS
SKU: LE127RS
15+ In Stock
$59.90 Each
5+ @$49.90 ($1.20 Per Round)
250 Round Case- 12 Gauge Federal Hydra Shok Slug LE Ammo - LE127RS
SKU: LE127RS-250
12+ In Stock
$249.50 Each
FREE SHIPPING
($1.00 Per Round)
5 Round Box - 12 Gauge Federal Rifled TruBall Slug Tactical Shotgun Ammo - LEB127RS
SKU: LEB127RS - Box
56 In Stock
$6.95 Each
10+ @$5.95 ($1.39 Per Round)
50 Round Brick - 12 Gauge Federal Rifled TruBall Slug Tactical Shotgun Ammo - LEB127RS
SKU: LEB127RS-50
5 In Stock
$59.50 Each
5+ @$53.90 ($1.19 Per Round)
250 Round Case - 12 Gauge Federal Rifled TruBall Slug Tactical Shotgun Ammo - LEB127RS
SKU: LEB127RS-Case
12+ In Stock
$269.50 Each
FREE SHIPPING
($1.08 Per Round)
5 Round Box - 12 Gauge 2.75 Inch 1 oz Federal Truball Deep Penetrator Rifled Slug Ammo - LEB127DPRS
SKU: LEB127DPRS - 5rd box
100+ In Stock
$7.95 Each
10+ @$7.49 ($1.59 Per Round)
50 Round Brick - 12 Gauge 2.75 Inch 1 oz Federal Truball Deep Penetrator Rifled Slug Ammo - LEB127DPRS
SKU: LEB127DPRS - brick
12+ In Stock
$74.90 Each
5+ @$65.90 ($1.50 Per Round)
250 Round Case - 12 Gauge 2.75 Inch 1 oz Federal Truball Deep Penetrator Rifled Slug Ammo - LEB127DPRS
SKU: LEB127DPRS - case
12+ In Stock
$329.50 Each
FREE SHIPPING
($1.32 Per Round)
10 Round Box - 12 Gauge 3 Inch 1.75 Ounce Number 4 Shot 1260 FPS Rio Turkey Magnum 50 Ammo - RTMGN504
SKU: RTMGN504 - Box
3 In Stock
$7.95 Each
25+ @$6.95 ($0.80 Per Round)
250 Round Case - 12 Gauge 3 Inch Rio Royal Turkey Magnum Load Max Dram 1250 FPS 1 3/4 Oz Number 5 Shot - RTBCM505
SKU: RTBCM505 - Case
12+ In Stock
$149.95 Each
($0.60 Per Round)
10 Round Box - 12 Gauge 3 Inch 1-3/4 Ounce Number 6 Shot Turkey Magnum 50 Ammo by Rio - RTMGN506 or RT506
SKU: RTMGN506_RT506 - Box
14 In Stock
$9.95 Each
25+ @$8.95 ($1.00 Per Round)
250 Round Case - 12 Gauge 3 Inch Rio Royal Turkey Magnum Load Max Dram 1250 FPS 1 3/4 Oz Number 6 Shot - RTBCM506
SKU: RTBCM506 - Case
12+ In Stock
$149.95 Each
($0.60 Per Round)
250 Round Case - 12 Gauge 3 Inch 1-1/8 Oz. BB Steel Shot Rio Ammo - REBSM32BB
SKU: REBSM32BB - Case
15+ In Stock
$129.95 Each
($0.52 Per Round)
10 Round Box - 12 Gauge Hornady Black 2-3/4 Inch 00 Buckshot Ammo - 86249
SKU: 86249 - Box
150+ In Stock
$15.95 Each
10+ @$13.95 ($1.60 Per Round)
100 Round Case - 12 Gauge Hornady Black 2-3/4 Inch 00 Buckshot Ammo - 86249
SKU: 86249 - Case
15+ In Stock
$139.95 Each
2+ @$134.90 ($1.40 Per Round)
10 Round Box - 12 Gauge Hornady Critical Defense 00 Buckshot Ammo - 86240
SKU: 86240
90+ In Stock
$19.95 Each
10+ @$15.95 ($2.00 Per Round)
100 Round Case - 12 Gauge Hornady Critical Defense 00 Buckshot Ammo - 86240
SKU: 86240 - Case
20+ In Stock
$159.50 Each
2+ @$149.50 ($1.60 Per Round)
10 Round Box - 12 Gauge 2.75 00 Buckshot 8 Pellet Reduced Recoil Hornady American Gunner Ammo - 86274
SKU: 86274 - Box
102+ In Stock
$16.95 Each
10+ @$12.99 ($1.70 Per Round)
100 Round Case - 12 Gauge 2.75 00 Buckshot 8 Pellet Reduced Recoil Hornady American Gunner Ammo - 86274
SKU: 86274 - Case
50+ In Stock
$129.90 Each
2+ @$124.90 ($1.30 Per Round)
10 Round Box - 12 Gauge 2-3/4 Inch Number 4 Buckshot Varmint Express Hornady Ammo - 86243
SKU: 86243 - Box
90+ In Stock
$15.95 Each
10+ @$13.95 ($1.60 Per Round)
100 Round Case - 12 Gauge 2-3/4 Inch Number 4 Buckshot Varmint Express Hornady Ammo - 86243
SKU: 86243 - Case
15+ In Stock
$139.50 Each
($1.40 Per Round)
10 Round Box - 12 Gauge 3 Inch 00 Buck Heavy Magnum Hornady Coyote Ammo - 86224
SKU: 86224
93+ In Stock
$17.95 Each
10+ @$15.95 ($1.80 Per Round)
100 Round Case - 12 Gauge 3 Inch 00 Buck Heavy Magnum Hornady Coyote Ammo - 86224
SKU: 86224 - Case
10+ In Stock
$159.50 Each
($1.60 Per Round)
10 Round Box - 12 Gauge 3 Inch - 4 DR E.Q. - 1 1/2 Oz BB Shot Hornady Heavy Magnum Coyote Ammo - 86222
SKU: 86222 - Box
120+ In Stock
$19.95 Each
10+ @$18.95 ($2.00 Per Round)
100 Round Case - 12 Gauge 3 Inch - 4 DR E.Q. - 1 1/2 Oz BB Shot Hornady Heavy Magnum Coyote Ammo - 86222
SKU: 86222 - Case
12+ In Stock
$189.50 Each
($1.90 Per Round)
5 Round Box - 12 Gauge 2.75 Inch 1 Ounce Rifled Slug Hornady American Whitetail Ammo - 86234
SKU: 86234 - Box
100+ In Stock
$10.95 Each
20+ @$9.49 ($2.19 Per Round)
100 Round Case - 12 Gauge 2.75 Inch 1 Ounce Rifled Slug Hornady American Whitetail Ammo - 86234
SKU: 86234 - Case
12+ In Stock
$189.80 Each
($1.90 Per Round)
5 Round Box - 12 Gauge 2.75 Inch 325 Grain Interlock Slug Hornady American Whitetail Ammo - 86271
SKU: 86271 - Box
40 In Stock
$13.95 Each
20+ @$11.99 ($2.79 Per Round)
100 Round Case - 12 Gauge 2.75 Inch 325 Grain Interlock Slug Hornady American Whitetail Ammo - 86271
SKU: 86271 - Case
2 In Stock
$239.80 Each
FREE SHIPPING
1+ @$239.80 ($2.40 Per Round)
5 Round Box - 12 Gauge 300 Grain FTX Lite Slug Ammo for Rifled Barrels Only by Hornady - 86230
SKU: 86230
148+ In Stock
$15.95 Each
10+ @$14.95 ($3.19 Per Round)
5 Round Box - 12 Gauge 2.75 Inch 300 Grain SST Slug For Rifled Barrel Hornady Ammo - 8623
SKU: 8623 - Box
86 In Stock
$14.95 Each
20+ @$13.95 ($2.99 Per Round)
5 Round Box - 12 Gauge 2.75 Inch 300 Grain Monoflex Hornady Sabot Slug Ammo For Rifled Barrels - 86236
SKU: 86236-Box
46 In Stock
$18.95 Each
20+ @$16.95 ($3.79 Per Round)
100 Round Case - 12 Gauge 2.75 Inch 300 Grain Monoflex Hornady Sabot Slug Ammo For Rifled Barrels - 86236
SKU: 86236 - Case
5 In Stock
$339.00 Each
FREE SHIPPING
($3.39 Per Round)