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salerebaterapid shipSmith and Wesson M&P15 Sport III 5.56 / .223 Rem 16" Barrel 30-RoundsSpecial Price $669.99 Regular Price $809.99$50 Cash back Rebate for Military and First Responders after rebate -
salerebaterapid shipSmith and Wesson Sport III 5.56 16" Barrel 30-Rounds w/ CTS-106 Red DotSpecial Price $729.99 Regular Price $849.99$75 Cash back Rebate for Military and First Responders after rebate
AR-15 Rifles
Build your setup around America's most popular rifle with GrabAGun's AR-15 Rifles. Endlessly modular and easy to run, the AR-15 chambers .223/5.56 and 300 Blackout for everything from home defense and three-gun to varmints and hogs. Shop lightweight carbines, precision flat-tops with free-float rails and match triggers, pistol-length builds, and complete optics-ready rifles, most with threaded muzzles ready for a can. Direct-impingement and piston systems, cold-hammer-forged and nitride barrels, and mil-spec or enhanced controls cover every budget and mission. Shop the names AR shooters trust, including Daniel Defense, Aero Precision, Sig Sauer, and Smith & Wesson.
Match the AR to the job: a 16-inch carbine for do-it-all use, a lightweight build for hunting and long carries, or a heavier match rifle for precision and competition. Weigh barrel length, gas system, and handguard, then top it, feed it, and add backups. Mount a red dot or LPVO from the full optics & scopes department, keep it running with AR magazines, or build your own starting with AR lowers. Want a bigger bore? Compare AR-10 rifles. Every product page lists caliber, barrel length, and gas system so you match the rifle to how you shoot.
