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Semi Auto Shotguns
If speed and control matter, semi-auto shotguns deliver fast follow-up shots with smooth operation. ICB Firearms in St. Clair Shores, MI stocks a variety of semi-autos for hunting, clay shooting, and tactical defense. These gas- or inertia-driven platforms reduce recoil and increase efficiency, making them ideal for high-volume shooting. Browse popular models and pair them with magazines, thermal sights, and gun parts to enhance your setup. Not sure if it’s right for you? Compare with our pump-action or over-under shotguns for side-by-side performance. Semi-autos are all about speed, reliability, and modern features—shop semi-auto shotguns now at ICB Firearms.
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1 - 16 of 66162 posts
Semi Auto Shotguns
LEGACY SPORTS INTERNATIONAL CITADEL MARINER 20/18 NKL/BLK
$9 offOriginal price was: $279.00.$269.99Current price is: $269.99.
Semi Auto Shotguns
MAC 2 Agency Tradesman Shotgun 12 ga18.5 in.
$339 offOriginal price was: $1,334.45.$994.99Current price is: $994.99.
Semi Auto Shotguns
MAC 2 TACTICAL MARINE 12GA 18.5 NKL BLK
$44 offOriginal price was: $475.46.$430.99Current price is: $430.99.
Semi Auto Shotguns
MAC 21000122 2 Tactical 12 Gauge Bolt 3″
$150 offOriginal price was: $573.69.$423.99Current price is: $423.99.
Semi Auto Shotguns
MAX II TIMBER,12-3.5,26
$250 offOriginal price was: $2,049.99.$1,799.99Current price is: $1,799.99.
Semi Auto Shotguns
MAX II WW MOOBL,12-3.5, 28″ 5rd
$400 offOriginal price was: $2,399.99.$1,999.99Current price is: $1,999.99.
Semi Auto Shotguns
MAXUS II BLACK GOLD – 12 GA, 3″
$300 offOriginal price was: $2,299.99.$1,999.99Current price is: $1,999.99.
Semi Auto Shotguns
Maxus II Stkr 12/26 3.5″ Matte Blk 3Ck
$260 offOriginal price was: $2,059.99.$1,799.99Current price is: $1,799.99.
Semi Auto Shotguns
Maxus II WW 26″ 12GA 3.5″ Auric 4rd
$300 offOriginal price was: $2,399.99.$2,099.99Current price is: $2,099.99.
Semi Auto Shotguns
MILITARY ARMAMENT CORP 1014 AGENCY TRADESMAN 12/18.5
$231 offOriginal price was: $1,360.58.$1,129.99Current price is: $1,129.99.
Semi Auto Shotguns
MILITARY ARMAMENT CORP MAC 2 TAC 12/18.5 NI/WD
$69 offOriginal price was: $522.49.$453.99Current price is: $453.99.
Semi Auto Shotguns
MOSS 940 PRO FIELD 12GA 28 MATTE BLK
$182 offOriginal price was: $987.00.$804.99Current price is: $804.99.
Semi Auto Shotguns
MOSS M940 PRO OR WF 12GA 28 RT
$226 offOriginal price was: $1,141.00.$914.99Current price is: $914.99.
Semi Auto Shotguns
Mossberg 590A1 Shotgun 12 ga. 20 in. Tungsten
$251 offOriginal price was: $1,267.00.$1,015.99Current price is: $1,015.99.
Semi Auto Shotguns
Mossberg 85181 940 12 Gauge 7+1 18.50″
$219 offOriginal price was: $1,190.00.$970.99Current price is: $970.99.
