Semi Automatic Rifles
- In StockROCK RIVER ARMS LAR-15 RRAGE 3G 5.56mm 16in 30rd Rifle (DS1700)5.56mm NATO Chamber for 5.56mm and .223 caliber16-inch Chrome Moly HBAR, 1:9 Twist15 Inch RRAGE 3G Free Float Rail Handguard, M-LOK CompatibleRRA Six-Position Tactical CAR StockA2 GripIncludes: ...13% off$732.99$845.00
- In StockCENTURY ARMS WASR-M 9mm 33rd 17.5in AK-47 Style Semi-Auto Rifle (RI3765-N)17.5" 4150 Chrome Moly Steel Cold Hammer Forged barrelDirect blowback operation14x1 LH Threaded with Slant BrakeNickel-Moly Steel BoltStamped Receiver with side scope mountStandard AK ...$723.99★★★★★1 review(s)
- In StockRADICAL FIREARMS 5.56 NATO 16in 30rd Rifle with 15in RPR (FR16-5.56SOC-15RPR)16" 41V50 chrome moly vanadium steel SOCOM barrelChambered in 5.56 NATO with a 1:7 twist rateM16 cut bolt carrier group with Melonite finishBCG high pressure tested and magnetic particle ...40% off$449.99$749.00★★★★★1 review(s)
- In StockAMERICAN TACTICAL IMPORTS GSG-16 Carbine .22LR 16.25in 22rd Semi-Automatic Rifle (GERGGSG1622)16.25" Barrel with Faux SuppressorQuick Acquisition Front and Rear SightAmbidextrous Charging HandleM-LOK Handguard with Picatinny RailsCollapsible Stock with Extra Magazine Storage ...5% off$339.00$355.99★★★★★5 review(s)
- In StockRUGER 10/22 Compact .22LR 16.12in 10rd Semi-Automatic Rifle (31114)Ruger Modular Stock System includes a low comb, compact length of pull moduleThis legendary action is a tried and true Ruger design that ensures consistent, reliable performanceDetachable 10-round ...12% off$280.99$319.00★★★★★1 review(s)
- In StockMOSSBERG 715T Flat Top .22LR 16.25in 25rd Tan Semi-Automatic Rifle with Green Dot Sight (37240)16.25" carbon-steel barrelFlat top Picatinny rail receiverA2-style flash hiderCollapsible stockPicatinny Quad-Rail forend The MOSSBERG 715T Flat Top Green Dot Rifle is an AR-style plinker, ...8% off$349.90$379.00
- In StockKRISS Vector CRB 9mm 16in 17rd Semi-Automatic Rifle (KV90-CBL20)Super V Recoil Mitigation SystemCompatible with Glock magazinesLow bore axisLow profile flip sightsFull length picatinny top rail6 position adjustable stock The KRISS Vector CRB Rifle is the most ...$1,499.00★★★★★2 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: ...13% off$432.99$499.99★★★★★1 review(s)
- In StockKELTEC SUB2K 9mm 17rd 16.1in Semi-Automatic Rifle (SUB2K9MPBBLKHC)Straight blow-back systemM-LOK CompatibleSimple to operate and maintain The semi-automatic Sub-2000 is designed to be the most convenient 9mm or .40 caliber rifle available. It's adjustable and ...2% off$496.99$507.00★★★★★1 review(s)
- In StockHENRY Homesteader 9mm 16.37in 10rd American Walnut Semi-Automatic Rifle (H027-H9)Ambidextrous bolt handleA top mounted thumb safetyA rubber buttplateA 16.3 inch threaded barrelAmerican Walnut stock and forend Its lightweight easy to carry vintage looking rifle. The Henry ...26% off$666.99$899.00★★★★★1 review(s)
- In StockSAVAGE 64 F Blue 22 LR 21in 10rd Blue Rifle (40217)Reliable, semi-automatic 22 LR10-round detachable box magazineOpen sights21-inch, carbon steel barrelGrooved ReceiverBlue synthetic stock Ten rounds have never been so much fun. The Savage 64 F ...$153.99
- In StockDIAMONDBACK DB15 223 Rem/5.56 NATO 16in 30rd Purple Sports South Exclusive Semi-Automatic Rifle (DB175AK271)Magpul MOE gripMagpul MOE carbine stockA2 front sights only and an A2 flash hiderIncludes Magpul Gen M2 PMAG 30rd magazineMagpul MOE 7in M-Lok rail carbine-length with Magpul Vertical Foregrip ...$529.99
- In StockKEL-TEC SUB2000 S&W M&P 9mm 16.25in 17rd Tan Semi-Automatic Rifle (GSUB2K9MPBTAN)"Put-it-on and leave-it-on" optics ready carbine thanks to its rotating forendYou will get the most out of your pistol ammunition right out of the boxBarrel length translates to velocity ...$410.99
- In StockRADICAL FIREARMS .308 Win 18in 20rd Semi-Automatic Rifle (RBR10-308-18)18" 4150 Chrome Moly Vanadium BarrelMelonite Coated with a 1:10" TwistThreaded TPI 5/8x24 with RF-MS CompensatorM4 Style Feed RampLow Profile Gas BlockBillet 7075-T6 Aluminum Flat Top ...$795.99
- 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. ...4% off$434.90$454.99
- In StockRUGER LC Carbine 10mm 16.25in 30rd Semi-Automatic Rifle (19307)Standard model features a threaded barrel, reversible, side-folding, adjustable stock and 30-round magazineUnique bolt-over-barrel design with the magazine in the grip allows for excellent balance ...17% offClearance$778.99$934.99
- In StockRADICAL FIREARMS RF-15 300 Blackout 16in 30rd Barrel Semi-Automatic AR Rifle (FR16-300HBAR-15RPR-FDE)Barrel Length: 16"Barrel Material: 4140 Chrome-Moly Vanadium SteelBarrel Finish: MeloniteBarrel Profile: HBAR ContourBarrel Thread Pitch: 5/8x24Chamber: 300BLKTwist Rate: 1:8Barrel Extension: ...$549.99
- In StockRADICAL FIREARMS AR-15 MHR 5.56x45mm NATO 16in 30rd Semi-Auto Rifle (FR16556SOC15SHR)This rifle is chambered in the widely-used 5.56x45mm Cal, offering compatibility with a range of ammunitionBenefit from semi-automatic action, enabling rapid and controlled follow-up shots during ...19% off$419.00$514.99
- 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
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.