Semi Automatic Rifles
- In StockRUGER Mini-14 Ranch 223 Rem / 5.56 NATO 18.5in 5rd Semi-automatic Rifle (5801)Cold hammer-forged barrel results in ultra-precise rifling that provides exceptional accuracy, longevity and easy cleaningSimple, rugged, Garand-style action with breechbolt locking system, a ...18% offClearance$919.00$1,118.99
- In StockMOSSBERG 715T Tactical 16.25in .22LR Black Semi-Automatic Rifle (37209)Quad-rail forearmDetachable magazineA-2 style muzzle brakeStandard triggerStandard safetyBlack synthetic stockBlued barrel Finish A lightweight, fun-to-shoot 22LR rimfire. Easy to handle, the ...21% off$303.59$382.20
- 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 ...12% off$319.90$364.99
- In StockATI Mil-Sport AR-15 5.56x45mm 16in 30rd Semi-Automatic Rifle (ATIG15MS556MLTS)16" BarrelThreaded Muzzle 1/2x28 TPIFlash Hider Muzzle DeviceForged Aluminum Upper/Lower ReceiverFlat Top Optics Ready UpperFCG Aluminum Parts Kit13" Free Float Aluminum M-LOK Hand ...12% off$504.99$574.99
- In StockCENTURY ARMS CGR 7.62x39mm 16.5in 30rd Semi-Automatic Rifle (RI4975-N)16.5in Steel Barrel14x1 LH Threaded MuzzleAdjustable SightsForged Front TrunnionHinged Railed Dust CoverStamped ReceiverRak-1 Enhanced Trigger GroupMagpul MOE Furniture The CENTURY ARMS CGR Rifle ...$857.99
- In StockAMERICAN TACTICAL IMPORTS Alpha Maxx Ria 5.56x45mm 16in 30rd Semi-Automatic Rifle (ATIGAX5569ML)Action: Semi-AutomaticCaliber: 5.56x45mm NATOCapacity: 30 RoundsBarrel: 16" Pencil Style 4150 CrMoV PhosphateTwist Rate: 1:8Stock: M4 StyleSights: Polymer Flip UpRail: 9-inch Polymer M-Lok ...9% off$355.90$389.99★★★★★1 review(s)
- In StockAMERICAN TACTICAL IMPORTS Alpha Maxx Ria 5.56x45mm 16in 60rd Semi-Automatic Rifle (ATIGAX5569ML60)Action: Semi-AutomaticCaliber: 5.56x45mm NATOCapacity: 60 RoundsBarrel: 16" Pencil Style 4150 CrMoV PhosphateTwist Rate: 1:8Stock: M4 StyleSights: Polymer Flip UpRail: 9-inch Polymer M-Lok ...4% off$401.99$419.00
- In StockDANIEL DEFENSE DD4 RIII 5.56x45 NATO 16in 10rd Semi-Auto Rifle (02-191-03270-055)Fully ambidextrous controlsLightweight 12.5" RIS III rail with multiple M-LOK attachment pointsFull-length flattop picatinny railMid-length gas systemCalifornia Compliant Model Daniel ...11% offClearance$2,173.99$2,430.00
- 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 ...$529.99
- In StockRUGER 10/22 Collector's Series 60th Anniversary 22LR 18.5in 10rd Gray Semi-Auto Rifle (31260)Unique 60th Anniversary bolt marking and are accented with a red charging handle and triggerMagpul Hunter X-22 stock is made from high quality reinforced polymerDetachable 10-round rotary magazine ...$492.99
- In StockRUGER Mini-Thirty 7.62x39 18.5in 5rd Hardwood Semi-Auto Rifle (5804)Garand-style action with breech bolt locking system, a fixed-piston gas system and self-cleaning moving gas cylinderCold hammer-forged barrel results in ultra-precise rifling that provides ...$1,000.95
- In StockRUGER 10/22 Carbine 22LR 18.5in 10rd Black Synthetic Semi-Automatic Rifle (31210)This legendary action is a tried and true Ruger design that ensures consistent, reliable performanceDetachable 10rd rotary magazine features a unique rotor to separate cartridges and provide ...$204.99
- In StockRUGER PC Carbine 9mm 16.12in Threaded Barrel 17rd Folding Stock Black Anodized Semi-Auto Rifle (19140)Factory-installed, barrel-mounted picatinny rail allows for the forward mounting of opticsDead blow action features a custom tungsten dead blow weight that shortens bolt travel and reduces felt ...$768.25
- In StockKEL-TEC SUB2000 Gen3 9mm 16.15in 15rd Glock 17/19 Mags OD Green Semi-Auto Rifle (SUB2K9GLKGRN)16.15" barrel with 1:10" twistThreaded muzzle with 1/2x28 tpiAccepts G17/G19 magazinesAdjustable sightsM-LOK compatibleTop and bottom Picatinny railFolding stockTextured gripErgonomic ...19% off$411.99$511.00
- In StockAMERICAN TACTICAL IMPORTS Mil-Sport .300 BLK 16in 30rd Semi-Automatic Rifle (ATIG15MS300ML15)16" Barrel with 1:8 Twist Rate15" MLOK Rail6-Position Rear Stock1x30rd Magazine The Mil-Sport is made from quality forged 4140 aluminum, and is built to take anything you throw at it. ...0% off$443.99$444.99
- In StockSIG SAUER M400 Tread V2 TacPac 5.56mm 16in 30rd Black Rifle w/ Romeo MSR (RM400-16B-TRD-V2-TACPAC)Features a free-floating M-LOK enhanced handguardChambered in 5.56 NATOExtreme durability and corrosion resistanceHas a mid-length gas system offering smoother operation and reduced recoil The ...$1,179.99
- In StockRUGER 10/22 Sporter .22LR 18.5in 10rd Semi-Automatic Rifle (1102)Patented, detachable 10-round rotary magazine features a unique rotor to separate cartridges and provide reliable feedingLegendary action, a tried and true Ruger design, ensures consistent, ...9% off$389.90$429.00
- In StockSMITH & WESSON M&P 15-22 Sport MOE SL Flat Dark Earth Rifle (10210)10in. M&P Slim Handguard with MAGPUL M-LOKMAGPUL MBUS Folding SightsEasy to Mount M-LOK AccessoriesMAGPUL MOE SL Stock and MAGPUL MOE SL GripMAGPUL M-LOK Type 2 Rail Covers (includes 6 panels, ...3% off$514.99$529.00
- In StockSMITH & WESSON M&P 15-22 Sport MOE SL Black Rifle (10213)10in. M&P Slim Handguard with MAGPUL M-LOKMAGPUL MBUS Folding SightsEasy to Mount M-LOK AccessoriesMAGPUL MOE SL Stock and MAGPUL MOE SL GripMAGPUL M-LOK Type 2 Rail Covers (includes 6 panels, ...$514.99
- In StockRUGER PC Carbine 9mm 16.12in 10rd Semi-Automatic Rifle (19101)Interchangeable magazine wells compatible with Ruger and Glock magazinesEasy takedown enables quick separation of the barrel/forend assembly from the action for ease of transportation and ...$577.99
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.