Semi Automatic Rifles
- In StockRUGER AR-556 5.56mm 16in 30rd Mag Semi-Auto Rifle (8500)The Ruger AR-556 direct impingement Modern Sporting Rifle offers consumers an affordable, American-made with the rugged reliability you expect from Ruger.Chambered in 5.56 NATO, the AR-556’s ...30% off$643.30$919.00★★★★★2 review(s)
- In StockKEL-TEC RDB 5.56x45mm 17in Barrel 20Rd Black Rifle (0141364)RDB bullpup designFully ambidextrous controlsComes equipped with two integral MIL-STD-1913 Picatinny railsCompatible with AR-15 style magazines17 inches BarrelIncludes a 20-round magazineFixed ...28% off$717.99$1,000.00
- In StockMOSSBERG 715T Flat Top .22LR 16.25in 25rd Semi-Automatic Rifle with Red Dot Sight (37234)A2 6 Position Adjustable StockA-2 Style Muzzle BrakeAR Flat Top Upper ReceiverPicatinny Quad-Rail Forearm30mm Red Dot SightsBlued Finish7% off$345.90$372.40
- In StockS&W M&P 10 308 Win. 18in 20rd Semi-Automatic Rifle (811308)Ambidextrous magazine catch, bolt catchReversible, ambidextrous safety selectorPatented S&W enhanced flash hiderGas block with integral Picatinny-Style RailQD Sling swivel attachment point (bottom ...$1,475.99
- In StockMOSSBERG 702 Plinkster .22LR 18in 11rd Semi-Automatic Rifle (37072)18in barrelAdjustable fiber optic sightsCrossbolt safetyAircraft-grade aluminum alloy receiverBlued barrel FinishBlack synthetic stock15% off$134.99$159.00
- In StockMOSSBERG 715T Flat Top .22LR 16.25in 10rd Semi-Automatic Rifle (37205)A2 6 Position Adjustable StockA-2 Style Muzzle BrakeAR Flat Top Upper ReceiverPicatinny Quad-Rail ForearmAdjustable SightsBlued Finish21% off$303.59$382.20
- In StockHENRY REPEATING ARMS US Survival AR-7 22LR 16.125in 8rd Viper Western Camo Semi-Auto Rifle (H002VWP)Semi-automatic rimfire rifleABS plastic cover with Teflon coatingDetachable box magazineRear peep sightBlade front sightSynthetic stockTrue Time-Viper Western Camo finish In a few seconds, ...$349.99
- In StockCOLT AR15A4 .223 Rem/5.56 NATO 20in 30rd Semi-Automatic Rifle (AR15A4)20" 1:7 Twist Government Profile Chrome Lined BarrelA2 Fixed ButtstockPicatinny Flat Top Upper ReceiverDetachable Carry Handle30-Rounds Capacity The COLT AR15A4 Rifle is a throwback to the ...$1,184.99
- In StockAMERICAN TACTICAL IMPORTS AR15 Milsport Ria P3P 5.56 16in 30rd Black Rifle with 13in KeyMod Rail (ATIG15MS556P3P13)AR-15 Semi Automatic Rifle5.56 NATO/223 Rem. CaliberForged Aluminum Lower/Upper Receiver16in. M4 Profile Barrel with a 1:8" Phosphate Twist13in Keymod RailAlpha 6 Position Rear Stock30 Round ...6% off$423.90$449.99
- In StockAUTO ORDNANCE TM1 .45 ACP 16.5in 30rd Semi-Automatic Rifle (TM1)16.5" barrelBlade front sightFixed battle rear sightBlowback designAmerican walnut stockBlued steel frame Finish Auto Ordnance M1 Thompson Model is a .45 caliber semi-automatic replica of the ...5% off$1,335.00$1,399.99
- In StockSPRINGFIELD Saint Victor AR-15 5.56 NATO 16in 30rd B5 Black Rifle (STV916556B-B5)B5 Systems Enhanced SOPMOD StockB5 Systems Type 23 P-Grip16" CMV Melonite BarrelNickel Boron Coated Flat GI TriggerCarbine "H" Heavy Tungsten Buffer30-Round Magpul PMAG Gen M3 Magazine The Saint ...24% off$989.99$1,299.00
- In StockRUGER PC Carbine 9mm Luger 16.12in 17rd American Flag Camo Rifle (19121)Easy takedown enables quick separation of the barrel/forend assembly from the action for ease of transportation and storageDead blow action features a custom tungsten dead blow weight that ...$680.99
- In StockAMERICAN TACTICAL IMPORTS GSG-16 22LR 16.25in 22rd Black Rifle (GERGGSG1622ML)Collapsible Stock w/Storage CompartmentQuick Acquisition Front & Rear Sights This light weight, tactical style .22lr caliber rifle is every plinking master's dream come true. Based off of the ...11% off$325.90$364.99
- In StockCOLT M4 Carbine 5.56x45mm NATO 16.1in 30rd Semi-Automatic Rifle (CR6920MPS-B)16in 4150 Chrome Moly Vanadium BarrelA2-Style Front SightMagpul Flip-Up Rear SightReversible Safety SelectorCarbine Length Drop-In HandguardMagpul MOE SL Black Stock The Colt M4 CR6920 carbine ...4% off$1,199.99$1,249.00★★★★★1 review(s)
- In StockRADICAL FIREARMS .300 AAC Blackout 16in HBAR Contour With 15in RPR 5 Bravo Stock 30rd Rifle (FR16-300HBAR-15RPR).300 AAC Blackout caliber16" HBAR Contour barrelBarrel thread pitch: 5/8x24Gas system: Pistol lengthA2 flash hider muzzle deviceForged 7075 T6 upper receiver material; upper receiver style: ...$439.00★★★★★1 review(s)
- In StockAMERICAN TACTICAL GSG-16 Carbine Ria .22LR 16.25in 10rd Semi-Automatic Rifle (GERGGSG1610ML)16.25" 6 Grooves BarrelQuick Acquisition Front & Rear SightAmbidextrous Charging HandleFaux SuppressorMLOK HandguardPolymer Receiver The light weight, tactical style AMERICAN TACTICAL ...8% off$344.90$373.99
- In StockAMERICAN TACTICAL IMPORTS GSG-16 Carbine Ria .22LR 16.25in 22rd Mint Green Semi-Auto Rifle (GERGGSG1622M)16.25in BarrelFaux Suppressor MuzzleAdjustable Front and Rear SightCollapsible Stock with Storage CompartmentPolymer Receiver The AMERICAN TACTICAL IMPORTS GSG-16 Carbine Ria .22LR Semi-Automatic ...6% off$339.90$359.99
- In StockSAVAGE 64 Precision .22LR 16.5in 20rd Flat Dark Earth Semi-Automatic Rifle (45125)Semi-automatic rimfire platform16.5" matte black carbon steel heavy barrel and receiverThreaded muzzle (1/2-28)Detachable magazineDrilled & tapped receiver with 1-piece picatinny ...17% off$239.99$289.99
- In StockDIAMONDBACK DB15 5.56x45mm NATO 16in 30rd Flat Dark Earth Semi-Automatic Rifle (DB175AK221)16" 4150 Chrome Moly Steel Barrel with a 1:8" Twist1/2x28 Threaded MuzzleA2 Flash HiderA2 Front Sight BlockMil-Spec Charging HandleFree Float M-lok Compatible Hand GuardMagpul Pistol ...$544.99
- In StockSPRINGFIELD ARMORY SA-16 5.56x45mm 20in 30rd Semi-Automatic Rifle (SA920556BA2)A2 carry handle features an integrated dual aperture rear site adjustable for windage and elevationFixed stock provides a stable foundation for shootingFixed stock includes a trapdoor storage ...Clearance$1,000.99
At our guns store, you’ll find a wide array of semi-automatic rifles, from traditional wood-stock hunting rifles to various modern sporting rifles, modern precision rifles, bullpup rifles, and more.
What is Semi-Automatic?
A semi-automatic rifle fires one bullet each time you pull the trigger and automatically reloads the next round. It's different from automatic rifles, which keep firing as long as you hold the trigger down. Traditional hunting rifles, on the other hand, usually require you to manually chamber each round.
What is a Semi-Auto Rifle Good for?
Semi-auto rifles are great for various activities. For hunting, rifles like the Ruger 10/22 are perfect because they're reliable and easy to use. These .22 semi auto rifles offer enough power for small game hunting while providing a lightweight, relatively quiet, and manageable firearm for all skill levels.
If you’re into tactical shooting, CQB, or need a rifle for home defense, AKs in 5.45x39 and ARs in calibers like 5.56/.223, .300 BLK, or 9mm (the latter are also called pistol caliber carbines), or any other modern sporting rifle are fantastic options. These rifles combine maneuverability with stopping power, making them the best picks for short-range engagements and home security.
Who Makes the Best Semi-Automatic Rifles?
When it comes to the best semi-auto rifles, several brands come to mind. Daniel Defense DD4, FN SCAR, SIG Sauer M400 and MPX, S&W M&P 15 Sport 3, Aero Precision M4E1, Colt M4, Springfield Saint, as well as American Tactical Imports affordable semi-automatic rifles - these are great if you’re looking for an AR-pattern gun. Ruger 10/22 is the best in the .22 semi-auto rifle category. Kalashnikov, CMMG, and Century Arms are the best in making AK-pattern semi-auto rifles.
Explore a variety of hunting, target shooting, and home defense semi-auto rifles in .22LR, 5.56/.223, .300BLK, 5.45, and more at GRITR Sports.
FAQs
What does semi-automatic mean?
A semi-automatic firearm fires one round per trigger pull and automatically chambers the next round.
What's the difference between semi-automatic and automatic?
Semi-automatic rifles fire one shot per trigger pull, while automatic rifles continue to fire as long as the trigger is held down.
Are semi-automatic rifles good for hunting?
Yes, semi-automatic rifles like the Ruger 10/22 are excellent for hunting due to their ease of use and reliability. However, when choosing a caliber and style of your hunting rifle, it's crucial to be aware of local regulations, as some areas have specific bans — for instance, certain states prohibit the use of AR-15s and .223/5.56 caliber rifles for hunting deer. Always check the laws in your state to ensure your firearm is compliant.
Which semi-auto rifles are best for home defense?
Tactical semi-auto rifles like AK-47s in 5.45x39 and AR-15s in 5.56/.223, .300 BLK, or 9mm are great choices for home defense.