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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 63416 posts
Semi Auto Shotguns
MAC 2 TACTICAL MARINE 12GA 18.5 NKL BLK
$104 offOriginal price was: $475.46.$370.99Current price is: $370.99.
Semi Auto Shotguns
MAC 21000122 2 Tactical 12 Gauge Bolt 3″
$203 offOriginal price was: $573.69.$370.99Current price is: $370.99.
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
$350 offOriginal price was: $2,349.99.$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
MILITARY ARMAMENT CORP 1014 AGENCY TRADESMAN 12/18.5
$160 offOriginal price was: $1,360.58.$1,200.69Current price is: $1,200.69.
Semi Auto Shotguns
MILITARY ARMAMENT CORP MAC 2 TAC 12/18.5 NI/WD
$122 offOriginal price was: $522.49.$400.99Current price is: $400.99.
Semi Auto Shotguns
MOS 940 THNDR RNCH 12M/18.5PB
$316 offOriginal price was: $1,295.00.$978.99Current price is: $978.99.
Semi Auto Shotguns
MOSS 940 PRO FIELD 12GA 28 MATTE BLK
$250 offOriginal price was: $987.00.$736.99Current price is: $736.99.
Semi Auto Shotguns
MOSS M940 PRO OR WF 12GA 28 RT
$283 offOriginal price was: $1,141.00.$857.99Current price is: $857.99.
Semi Auto Shotguns
Mossberg 590A1 Shotgun 12 ga. 20 in. Tungsten
$314 offOriginal price was: $1,267.00.$952.99Current price is: $952.99.
Semi Auto Shotguns
Mossberg 85178 940 12 Gauge 7+1 18.50″
$309 offOriginal price was: $1,246.00.$936.99Current price is: $936.99.
Semi Auto Shotguns
Mossberg 85181 940 12 Gauge 7+1 18.50″
$295 offOriginal price was: $1,190.00.$894.99Current price is: $894.99.
Semi Auto Shotguns
MOSSBERG 935 12/22 3.5″ MOBL FBR OPTIC
$269 offOriginal price was: $973.00.$703.99Current price is: $703.99.
Semi Auto Shotguns
MOSSBERG 935 12GA 5RD 22″ BBL MO OBSESS
$327 offOriginal price was: $1,183.00.$855.99Current price is: $855.99.
