Semi Automatic Rifles
- Out Of StockSIG SAUER MCX SPEAR 7.62x51 16in 20rd OR Semi-Auto Rifle (RSPEAR-762-16B)Civilian version of the U.S. Army's XM7 rifleNon-reciprocating side and rear charging handle for maximum flexibility in shooting position and optics capabilityFully ambidextrous controls ...$3,499.99
- Out Of StockRUGER 10/22 Competition 22LR 16.12in 10rd Natural Brown Laminate Stock Semi-Auto Rifle (31127)16-1/8" cold hammer-forged bull barrel is fluted to reduce weight and dissipate heat and is also threaded with a 1/2"-28 pattern to accommodate the included muzzle brake or other barrel ...6% off$809.00$859.00
- Out Of StockSPRINGFIELD ARMORY Saint Victor 9mm Carbine 16in 10rd Black Rifle with Flip-Up Sights and Blast Diverter (STV91609BLC)Low Profile Spring-Loaded Adjustable Flip-Up SightsAmbidextrous Thumb SafetySA 9mm Forward Blast Diverter Muzzle Device10-round Colt Pattern MagazineNickel Boron Coated Flat TriggerAluminum Free ...6% offClearance$1,118.99$1,188.00★★★★★3 review(s)
- Out Of StockGRIFFIN ARMAMENT Patrol 5.56mm 14.5in 30rd Rifle (MK1PATROLBLK)Ambidextrous SafetyGriffin ECS GripFlip Up Front & Rear Sights Griffin's MK1 rifles are accurate, reliable, and has all the features you need and nothing you don't. It commonly shoots under 1 ...$1,532.97
- Out Of StockCMMG Endeavor MK3 6.5 Creedmoor 20in 20rd Armor Black Semi-Automatic Rifle (65A14C4-AB)ZEROED Pistol GripZEROED 60deg/90deg Ambi SafetyZEROED .308 Ambi Charging HandleZEROED Ambi Mag CatchZEROED Extended Mag Release ButtonZEROED Mk3 Bolt CatchZEROED Polymer Dust Cover .308ZEROED ...$1,708.00
- Out Of StockKRISS Vector CRB G2 .40 S&W 16in 15rd Flat Dark Earth Semi-Automatic Rifle (KV40-CFD20)Super V Recoil Mitigation SystemGlock magazine compatibilityLow bore axisLow profile flip sightsFull length picatinny top rail6 position adjustable stock The KRISS Vector CRB G2 Rifle is the most ...$1,681.06
- Out Of StockDaniel Defense DD4 RIII CONFIGURATIONS MK18RIII 5.56mm 10.3in 32rd Semi-Automatic Rifle (02-088-00319-047)Barrel Material: 4150 Chrome Moly VanadiumBarrel Type: Cold Hammer ForgedBarrel Profile: GovernmentRifling Twist: 1:7"Gas System Length: CarbineMuzzle Device: Flash SuppressorOverall Length: ...$2,231.00
- Out Of StockDANIEL DEFENSE DDM4 V7 5.56mm NATO 16in No Mag Mil Spec+ Semi-Auto Rifle (02-128-02338-067)Free-Floated Cold Hammer Forged Barrel for long term durability and superior accuracyM-LOK Attachment Points for weight reduction and optional modularityFull Length Top Rail for mounting optics of ...$2,040.00
- Out Of StockDANIEL DEFENSE DDM4V7 Pro 5.56 NATO 18in 32rd Gun Metal Gray Semi-Auto Rifle (02-128-09385-047)Free-Floated Cold Hammer Forged Barrel for long term durability and superior accuracyM-LOK Attachment Points for weight reduction and optional modularityFull Length Top Rail for mounting optics of ...$2,330.00
- Out Of StockDANIEL DEFENSE DD5 V4-NM 7.62 18in No Mag M-LOK Semi-Auto Rifle (02-158-13210-067)User adjustable gas block for reliable suppressed shootingSuperfinished and DLC-coated bolt carrier group makes it easy to clean and operate in all conditionsBolt carrier is equipped with a buffer ...3% offClearance$2,641.00$2,731.99
- Out Of StockDEL-TON DT Sport M2 5.56 NATO 16in 30rd Semi-Auto Rifle (DTSPORT-M2)Collapsible/Folding Stock6 Position Adjustable Grip7075 T6 Aluminum Upper and Lower ReceiversMako Flip-Up Rear SightForward Assist/Dust Cover Del-Ton Inc DT Sport Mod 2 is an outstanding AR 15 ...27% off$509.99$698.00★★★★★1 review(s)
- Out Of StockDEL-TON Alpha 308 Win 18in 20rd Semi-Auto Rifle (R3FTH18-MLOK)Standard Gas SystemManganese phosphated heavy threaded CMV barrel with M4 feed ramps & A2 flash hiderPhosphated under FSB (Front Sight Base)MIL-SPEC bolt & chrome-lined carrier ...$796.99
- Out Of StockDEL-TON Echo 316H 5.56 NATO 16in 30rd Semi-Auto Rifle (RFTH16-MLOK)Aircraft aluminum upper and lower receivers, hard coat anodized30 round Magpul PMAG magazineA2 front sight and flash hiderMagpul MOE M-LOK hand guardMagpul MOE pistol grip and trigger guardMagpul ...$576.99
- Out Of StockHK MR556 5.56mm 16.5in 10rd Semi-Auto Rifle (81000580)M-LOK attachment system2 stage triggerGas-piston systemAmbidextrous safety A direct descendant of the world-famous HK416, the MR556A1 is the commercial carbine from the same DNA. It offers the ...$3,199.00
- Out Of StockCOLT M4A1 Carbine Socom 5.56mm 16.1in 30rd Semi-Automatic Rifle (LE6920SOCOM)16.1-inch Barrel1 in 7" Twist RateFlip-Up Adjustable Rear SightAmbidextrous Safety4 Position Adjustable Buttstock The COLT M4A1 Carbine Socom Rifle returns for 2018. This classic US Military ...$1,499.99
- Out Of StockCOBALT KINETICS Pro Series .223 Wylde 13.7in Cobalt Kinetics Green Semi-Auto Rifle (CK-PRO-A-223W-137-CKG)Chambered in .223 Wylde13.7" 416R Stainless Steel BarrelMid-Length Gas System7075 T6 Billet Aluminum Upper6061 Aluminum Free Float HandguardComplete Cobalt Kinetics Bolt Carrier GroupRadian ...19% offClearance$1,849.99$2,278.50
- Out Of StockCOBALT KINETICS Pro Series .223 Wylde 13.7in Texas Edition Semi-Auto Rifle (CK-PRO-A-223W-137-TXEDITION)Chambered in .223 Wylde13.7" 416R Stainless Steel BarrelComplete Cobalt Kinetics Bolt Carrier Group7075 T6 Billet Aluminum UpperMid-Length Gas SystemRCB 3.0 Muzzle Device6061 Aluminum Free ...$2,278.50
- Out Of StockSAVAGE 64 F Orange Semi-Auto 22LR 21in 10rd Rimfire Rifle (40220)Reliable, semi-automatic 22 LR10-round detachable box magazineOpen sights21-inch, carbon steel barrelOrange synthetic stockGrooved Receiver Ten rounds have never been so much fun. The Savage ...$161.99
- Out Of StockHK MR762 Long Rifle Package III 7.62x51mm 16.5in 10rd FDE Semi-Automatic Rifle (81000499)16.5in Forged Steel BarrelFlash Hider1:12" Twist RateGas Piston Operating SystemAdjustable G28 5 Positions Stock Taking an essentially standard MR762A1 (caliber 7.62 x 51 mm NATO) ...$6,999.00
- Out Of StockRUGER 10/22 Sporter 75th Anniversary Model .22LR 18.5in 10rd Semi-Automatic Rifle (31275)Features a celebration of Ruger's 75th Anniversary with a laser engraved logo on bolt, packaged in a throwback-styled, 75th Anniversary printed box and includes a 75th Anniversary decalThis ...4% offClearance$316.99$329.99
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.