Semi-Auto Firearms

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

Top Semi-Auto Brands

Sig Sauer 2,151 Glock 1,642 Springfield Armory 1,450 Smith & Wesson 1,444 Beretta 1,322 CMMG 1,320

Semi-Auto Calibers

9mm Luger 12,145 5.56x45mm NATO 5,847 12 Gauge 4,789 45 ACP 2,873 22 LR 2,634 308 Winchester 1,483

All Semi-Auto Firearms Products (40,867 results)

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Staccato HD-P4 Preferred 9mm 4" Semi-Auto CA Compliant Pistol With Trijicon SRO 2.5 MOA Red Dot - Staccato

Staccato HD-P4 Preferred 9mm 4" Semi-Auto CA Compliant Pistol With Trijicon SRO 2.5 MOA Red Dot

● Availability Unknown

Zastava ZPAPM70 Semi-automatic 7.62X39 16.3" AK-47 Rifle - Zastava Arms

Zastava ZPAPM70 Semi-automatic 7.62X39 16.3" AK-47 Rifle

● Availability Unknown

Zastava Zpap92 10" 7.62X39 30rd Semi Auto Quad Rail - Black - Zastava Arms

Zastava Zpap92 10" 7.62X39 30rd Semi Auto Quad Rail - Black

● Availability Unknown

18" Midlength 22 ARC Medium Stainless M-LOK Upper Assembly -

18" Midlength 22 ARC Medium Stainless M-LOK Upper Assembly

● Availability Unknown

Anderson Manufacturing AM-9 PCC 9mm AR-9 17RD Semi-Auto Rifle - Anderson Manufacturing

Anderson Manufacturing

Anderson Manufacturing AM-9 PCC 9mm AR-9 17RD Semi-Auto Rifle

● Availability Unknown

Anderson Manufacturing AM-10 Battle .308 Winchester 16" 20RD Semi-Auto AR-10 Rifle - Anderson Manufacturing

Anderson Manufacturing

Anderson Manufacturing AM-10 Battle .308 Winchester 16" 20RD Semi-Auto AR-10 Rifle

● Availability Unknown

Anderson Manufacturing AM-15 M4 Optic Ready 5.56 NATO 16" Semi-Auto - Black - Anderson Manufacturing

Anderson Manufacturing

Anderson Manufacturing AM-15 M4 Optic Ready 5.56 NATO 16" Semi-Auto - Black

● Availability Unknown

Anderson Manufacturing AM-15 Utility 16" 5.56mm Semi-Automatic HBAR 10RD Rifle - Anderson Manufacturing

Anderson Manufacturing

Anderson Manufacturing AM-15 Utility 16" 5.56mm Semi-Automatic HBAR 10RD Rifle

● Availability Unknown

20" Rifle 6mm ARC Medium M-LOK Upper Assembly -

20" Rifle 6mm ARC Medium M-LOK Upper Assembly

● Availability Unknown

18" Carbine 400 Legend Medium M-LOK Upper Assembly -

18" Carbine 400 Legend Medium M-LOK Upper Assembly

● Availability Unknown

16" Carbine 400 Legend Medium M-LOK Upper Assembly -

16" Carbine 400 Legend Medium M-LOK Upper Assembly

● Availability Unknown

10.3 Carbine 5.56 Government M-LOK Upper Assembly -

10.3 Carbine 5.56 Government M-LOK Upper Assembly

● Availability Unknown

Staccato HD P4 Preferred Package 9mm 4" Semi-Auto CA Compliant Pistol - Black - Staccato

Staccato HD P4 Preferred Package 9mm 4" Semi-Auto CA Compliant Pistol - Black

● Availability Unknown

Dirty Bird 16" 5.56 Midlength M-LOK CAR CA Compliant Recce Rifle w/ Vortex SPARC Red Dot - Black -

Dirty Bird 16" 5.56 Midlength M-LOK CAR CA Compliant Recce Rifle w/ Vortex SPARC Red Dot - Black

● Availability Unknown

Anderson Compmag 5.56 M-LOK AR-15 Rifle w/ Red Dot Sight -

Anderson Compmag 5.56 M-LOK AR-15 Rifle w/ Red Dot Sight

● Availability Unknown

Canik CA Mete MC9 9mm 3.1" 10rd OR Semi-Auto CA Compliant Pistol w/ Holosun 407K-X2 Red Dot - FDE/Black - Canik

Canik CA Mete MC9 9mm 3.1" 10rd OR Semi-Auto CA Compliant Pistol w/ Holosun 407K-X2 Red Dot - FDE/Black

● Availability Unknown

Canik CA Mete MC9 9mm 3.1" 10rd OR Semi-Auto CA Compliant Pistol w/ Holosun 407K-X2 Red Dot - FDE - Canik

Canik CA Mete MC9 9mm 3.1" 10rd OR Semi-Auto CA Compliant Pistol w/ Holosun 407K-X2 Red Dot - FDE

● Availability Unknown

Canik CA Mete MC9 9mm 3.1" 10rd OR Semi-Auto CA Compliant Pistol w/ Holosun 407K-X2 Red Dot - Black - Canik

Canik CA Mete MC9 9mm 3.1" 10rd OR Semi-Auto CA Compliant Pistol w/ Holosun 407K-X2 Red Dot - Black

● Availability Unknown

NBS 16 5.56 Black Nitride Carbine M-LOK Government Upper Assembly -

NBS 16 5.56 Black Nitride Carbine M-LOK Government Upper Assembly

● Availability Unknown

20 5.56 Phosphate + Chrome-Lined Rifle M-LOK Heavy Upper Assembly -

20 5.56 Phosphate + Chrome-Lined Rifle M-LOK Heavy Upper Assembly

● Availability Unknown

NBS 16 5.56 Phosphate Carbine M-LOK M4 Upper Assembly -

NBS 16 5.56 Phosphate Carbine M-LOK M4 Upper Assembly

● Availability Unknown

JRC G3 Spark 17" 9mm Takedown Semi-Auto Side-Charging California Compliant Rifle - Black -

JRC G3 Spark 17" 9mm Takedown Semi-Auto Side-Charging California Compliant Rifle - Black

● Availability Unknown

SIG Sauer P320 XFIVE Legion 5" 10rd 9mm CA Compliant Pistol With Vortex Defender ST 6 moa Red Dot - Sig Sauer

SIG Sauer P320 XFIVE Legion 5" 10rd 9mm CA Compliant Pistol With Vortex Defender ST 6 moa Red Dot

● Availability Unknown

12.5 5.56 NATO Government Carbine M-LOK Upper Assembly -

12.5 5.56 NATO Government Carbine M-LOK Upper Assembly

● Availability Unknown