Semi-Auto Firearms

Compare semi-auto prices from top retailers. Find the best deals across all major brands.

Top Semi-Auto Brands

Sig Sauer 2,208 Glock 1,863 Springfield Armory 1,535 Smith & Wesson 1,465 CMMG 1,351 Ruger 1,336

Semi-Auto Calibers

9mm Luger 12,798 5.56x45mm NATO 5,707 12 Gauge 4,796 45 ACP 2,977 22 LR 2,716 308 Winchester 1,456

All Semi-Auto Firearms Products (41,567 results)

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▼ 31%

Ruger

Ruger SFAR Semi Automatic Rifle 308 Winchester 16.1" Black Threaded Barrel Black Frame Black Pistol Grip

$901.99 $1,299.00

● In Stock

▼ 20%

Show Low

Show Low Mfg Blackjack 9mm 16.1 Barrel 35-Rounds

$1,338.99 $1,674.99

● In Stock

▼ 32%

Tokarev

Tokarev USA TBP12UC Bullpup Graffiti 12 GA 18.5 Barrel 5-Rounds

$249.99 $366.99

● In Stock

True Precision

True Precision TP/22 Gray .22 LR 16 Match Grade Barrel 10-Rounds

● In Stock

True Precision

True Precision TP/22 Flat Dark Earth .22 LR 16 Barrel 10-Rounds

● In Stock

▼ 2%

TriStar Arms

TRISTAR Viper G2 28 Gauge 2.75" 26" 5rd Semi-Auto Shotgun - Black / Wood

$636.99 $649.99

● In Stock

▼ 1%

Springfield Armory

Springfield Armory Hellion Bullpup 5.56 20 Barrel 10-Rounds w/ CTS-103 Red/Green Dot CA Compliant

$1,999.00 $2,015.99

● In Stock

▼ 15%

Springfield Armory

SPRINGFIELD ARMORY Hellion Bullpup 5.56 NATO 16" LOW CAPACITY 10rd GEAR UP 2025 - OD Green

$1,684.51 $1,980.99

● In Stock

Springfield Armory

SPRINGFIELD ARMORY Echelon 4.5F 9mm 4.5" 20rd - Black

$699.00 $699.99

● Availability Unknown

▼ 18%

Springfield Armory

SPRINGFIELD ARMORY Echelon 4.5F 9mm 4.5" w/ 5 Mags, Crimson Trace CT-1500 & Range Bag - Gear Up 2025

$576.99 $704.99

● In Stock

▼ 18%

Springfield Armory

SPRINGFIELD ARMORY Hellcat Pro OSP 9mm 3.7" 15rd & 17rd GEAR UP 2025- FDE

$585.99 $715.99

● In Stock

MSRP

Springfield Armory

Springfield Armory SAINT AR-15 B5 Semi Automatic Rifle 5.56x45mm NATO 16" Melonite Black Threaded Barrel Anodized Black Frame Black Adjustable Stock 10+1-Round

$758.99

● In Stock

MSRP

Springfield Armory

SPRINGFIELD ARMORY XDM Elite Tactical 9mm 5.28" 22rd Optic Ready Pistol w/ Threaded Barrel - Black

$618.99

● Availability Unknown

▼ 19%

Springfield Armory

Springfield Armory Saint Victor .308 Win 16 Barrel 20-Rounds

$1,208.99 $1,497.99

● In Stock

▼ 6%

Springfield Armory

Springfield Armory Saint Victor Semi Automatic Rifle 5.56x45mm NATO 16" Black Threaded Barrel Black Frame Black Adjustable Stock 30+1-Round

$908.99 $969.11

● In Stock

Springfield Armory

Springfield Armory SAINT Victor Gear Pac .300 AAC Blackout 9.5 Threaded Barrel 10-Rounds w/ Viridian Venta 4 Mags

$1,153.99

● Out of Stock

▼ 12%

Black Rain Ordnance

Black Rain Ordnance BRO-BETSY-250 Spec15 250th Anniversary 5.56 NATO 30+1 16 Red, White & Blue w/250th Anniversary Engraving Aluminum Receiver w/Picatinny Rail, Magpul MOE SL Black Polymer Stock, Bla

$1,445.25 $1,637.75

● In Stock

▼ 12%

Black Rain Ordnance

Black Rain Ordnance BRO-AMFLAG-BLKOUT-250 Spec15 250th Anniversary 5.56 NATO 30+1 16 250th Anniversary Engraving Aluminum Receiver w/Picatinny Rail, Magpul MOE SL Black Polymer Stock. Black Magpul Gr

$1,445.25 $1,637.75

● In Stock

▼ 15%

Black Rain Ordnance

Black Rain Ordnance Spec 15 Kinetx Black / Tan 5.56 / .223 Rem 11.5 Barrel 30-Rounds w/ SB Tactical SBA3 Brace

$1,187.25 $1,399.00

● Out of Stock

▼ 15%

Black Rain Ordnance

Black Rain Ordnance SPEC-15 We The People Bazooka Green 5.56 / .223 Rem 16 Barrel 30-Rounds

$1,186.63 $1,396.79

● In Stock

▼ 22%

APF Armory

APF Pistol 2.0 Burnt Bronze 6.5 Grendel 14.5 Barrel 30-Rounds

$1,422.19 $1,827.00

● In Stock

Steyr Arms

Steyr Arms AUG A3 M1 5.56x45mm NATO 16" 1:9" 1/2x28 Bbl Mud NATO Semi-Auto Rifle w/RH Extended Pic Rail AUGM1MUDNATOEXT

● Out of Stock

▼ 18%

Ruger

Ruger AR-556 Red Distressed 5.56 / .223 Rem 16 Barrel 30-Rounds A2 Sights

$810.00 $986.99

● In Stock

▼ 9%

Zastava Arms

Zastava USA ZPAP M77 Wood 7.62 X 51 19.7 Barrel 20-Rounds

$1,609.99 $1,776.99

● Availability Unknown