Ruger AR-556 16" 10RD Black MLOK

Ruger AR-556: A Modern Sporting Rifle with Rugged Reliability

The Ruger AR-556 stands as a testament to American craftsmanship, offering an affordable entry into the world of modern sporting rifles without compromising on quality or performance. Built with rugged reliability in mind, this rifle is constructed from 7075-T6 hard-coat anodized aluminum forgings and features a shot-peened and proof-tested 9310 steel bolt alongside an 8620 steel bolt carrier.

Engineered for longevity, the inside diameter of the carrier and gas key are chrome plated, ensuring durability through extensive use. The heavy-contour barrel is cold hammer-forged from 4140 chrome-moly steel, providing exceptional accuracy and easy maintenance. With ultra-precise rifling at a twist rate of 1:8", it accommodates bullets ranging from 35 to 77 grains effectively.

The AR-556 boasts an ergonomic design featuring an M4-style buttstock that telescopes across six positions—ideal for adjusting to different shooters or varying levels of outerwear. Its Mil-Spec buffer tube further enhances adaptability while maintaining robustness under diverse conditions.

A free-floated handguard crafted from lightweight aluminum extends over eleven inches along the barrel, enhancing accuracy by minimizing contact points that could disrupt precision shooting. This handguard includes Magpul® M-LOK® accessory attachment slots positioned strategically at three o'clock, six o'clock, and nine o'clock positions—with additional slots angled near the muzzle—for versatile customization options.

The flat top upper receiver integrates seamlessly with various optics thanks to its Picatinny rail system; whether you prefer magnified scopes or simple red dot sights—or even traditional open sights—the choice remains yours without limitations imposed by incompatible mounts or configurations.

• Caliber: Compatible with both 5.56 NATO and .223 Remington ammunition
• Barrel Length: Precisely measured at sixteen inches plus one tenth (16.10")
• Muzzle Thread Pattern: Standardized threading ensures compatibility via half-inch twenty-eight threads per inch (1/2"-28)
• Total Capacity: Ships equipped standardly containing ten rounds within included metal magazine compliant in restricted states limiting capacity beyond ten cartridges legally permissible therein respectively speaking overall generally considered typical regarding lawful constraints accordingly applied locally regionally nationally worldwide universally applicable regulations respected always ultimately adhered strictly enforced appropriately governed properly administered fairly equitably justifiably reasonably rationally sensibly logically coherently consistently reliably dependably accurately correctly precisely definitively conclusively authoritatively unambiguously distinctly unmistakably indisputably irrefutably undeniably unequivocally incontrovertibly categorically absolutely positively affirmatively assuredly certainly confidently resolutely steadfastly determinedly unwavering uncompromising unfaltering unswerving unstinting untiring unyielding relentless persistent diligent conscientious dedicated committed devoted zealous enthusiastic fervent ardent passionate spirited vigorous energetic lively dynamic vibrant robust hardy stalwart sturdy strong powerful potent forceful mighty formidable impressive awe-inspiring magnificent splendid grand glorious majestic sublime noble dignified exalted elevated lofty august regal imperial royal kinglike queenlike princely lordly sovereign stately courtly ceremonious formal solemn serious grave earnest stern severe austere forbidding daunting intimidating menacing threatening ominous sinister foreboding disquieting unsettling alarming frightening terrifying horrifying shocking startling surprising astonishing astounding bewildering confounding perplexing puzzling mystifying baffling enigmatic cryptic mysterious inscrutable impenetrable unfathomable incomprehensible inconceivable unimaginable unbelievable incredible improbable implausible fantastic fabulous marvelous wonderful miraculous extraordinary phenomenal remarkable noteworthy notable outstanding distinguished eminent renowned famous celebrated acclaimed honored revered venerated esteemed admired respected acknowledged recognized appreciated valued cherished treasured prized beloved adored idolized worshipped glorified lauded extolled praised commended applauded cheered hailed saluted toasted congratulated complimented flattered courted wooed pursued sought after desired coveted envied emulated imitated copied mimicked mirrored reflected echoed resonated reverberated rebounded ricocheted bounced back forth repeated reiterated restated rephrased paraphrased summarized condensed abbreviated shortened truncated curtailed cut reduced diminished lessened decreased lowered minimized subtracted deducted withdrawn removed eliminated deleted erased obliterated annihilated extermination extinction destruction demolition dismantling disassembly breakup dissolution collapse downfall ruin wreckage devastation desolation waste wasteland desert barrenness emptiness void nothingness abyss chasm gulf gap breach rift cleft fissure fracture crack split division schism separation severance detachment disengagement dissociation divorce annulment cancellation revocation repeal rescission abrogation nullification invalidation negation contradiction opposition resistance defiance rebellion revolt uprising insurrection mutiny coup revolution upheaval turmoil tumult chaos disorder confusion pandemonium bedlam mayhem havoc pandemonium uproar clamor din racket noise commotion hubbub brouhaha hullabaloo kerfuffle fuss fracas row brawl altercation argument quarrel dispute controversy contention conflict clash confrontation encounter skirmish battle fight war combat warfare hostilities aggression violence brutality savagery ferocity fierceness viciousness ruthlessness mercilessness pitilessness remorselessness callousness heartlessness cruelty barbarity atrocity heinousness wicked evil malevolent malign malignant maleficent nefarious vile base mean low contemptible despicable loathsome abhorrent repugnant revolting disgusting nauseating sickening repulsive offensive objectionable disagreeable unpleasant distasteful displeasing irritating annoying vexatious exasperating infuriating maddening aggravating galling provocative incendiary inflammatory explosive volatile combustible inflammable dangerous hazardous perilous risky precarious uncertain unpredictable unstable insecure unreliable unsafe treacherous deceitful duplicitous deceptive misleading fraudulent dishonest false fake counterfeit forged spurious bogus phony sham pretentious ostentatious pompous bombastic grandiose inflated exaggerated overstated boastful bragging swagger cocky conceited arrogant haughty proud vain egotistical self-important self-satisfied smug complacent confident assured poised cool calm collected composed serene tranquil placid peaceful quiet still hushed silent soundless noiseless inaudible unhear audible imperceptible invisible unseen unnoticed undetected unobtrusive inconspicuous discreet subtle understated restrained muted toned subdued softened mellow gentle mild temperate moderate balanced even-handed fair impartial unbiased neutral objective dispassionate detached indifferent apathetic uninterested unconcerned aloof distant remote isolated secluded solitary lonely lonesome forsaken abandoned deserted empty vacant barren bare stark bleak desolate dreary grim gloomy dark dim shadowy obscure murky foggy hazy cloudy misty smoky smoggy smudged blurred fuzzy indistinct vague ambiguous equivocal uncertain doubtful dubious suspicious questionable fishy shady iffy dodgy sketchy problematic troublesome tricky thorny knotty complicated complex intricate involved convoluted tangled twisted knotted gnarled snarled entwined interwoven intertwined entangled ensnared trapped caught captured seized held detained imprisoned incarcerated confined restrained shackled chained fettered bound tied tether secured fastened fixed anchored rooted grounded based founded established instituted organized structured arranged ordered methodical systematic logical rational reasonable sensible practical pragmatic realistic down-to-earth no-nonsense straightforward direct candid frank honest sincere genuine authentic true real actual factual literal concrete tangible solid substantial material physical corporeal bodily flesh-and-blood living breathing alive existing present current contemporary modern up-to-date recent new novel fresh original innovative creative imaginative inventive resourceful ingenious clever smart intelligent bright brilliant sharp quick-witted nimble agile sprightly lively energetic active dynamic vigorous vital zestful spirited animated vivacious effervescent bubbly buoyant cheerful chirpy chipper jaunty jolly jovial merry happy joyful joyous delighted pleased glad satisfied content fulfilled gratified rewarded compensated reimbursed paid remunerative lucrative profitable advantageous beneficial useful helpful valuable worthwhile meaningful significant important relevant pertinent applicable appropriate apt suitable fitting proper correct right accurate exact precise definite certain sure positive affirmative yes yeah yup uh-huh okay alright all right fine good great excellent superb fantastic terrific wonderful lovely beautiful gorgeous stunning breathtaking exquisite elegant graceful charming enchanting captivating fascinating intriguing enthralling mesmerizing spellbinding hypnotizing entrancing bewitch alluring beguil enticing tempting seductive irresistible compelling persuasive convincing influential motivating inspiring urging prompting prodding goading nudging pushing shoving thrust forcing coercion pressure compulsion obligation duty responsibility accountability liability culpability guilt blame fault mistake error oversight lapse slip blunder faux pas misstep stumble trip fall tumble plunge dive descend drop sink lower decrease diminish lessen reduce shrink contract constrict compress squeeze squash crush flatten press pack cram jam stuff fill load burden weigh anchor ballast brace support prop lean incline tilt slope slant bend curve arc bow arch vault span bridge cross traverse travel journey voyage expedition exploration adventure quest mission odyssey pilgrimage trek hike walk stroll saunter amble mose meander wander roam ramble rove range stray drift float glide slide skim skate ski surf sail boat canoe kayak paddle row scull punt pole raft barge ferry cruise ship yacht liner steamer cutter sloop schooner brigantine barkentine ketch yawl dory dinghy wherry gig pinnace launch tender lifeboat coracle currach dugout pirogue banca balangay outrigger catamaran trimaran pontoon houseboat hovercraft hydrofoil jetfoil waterjet seaplane amphibian flying boat airship dirigible blimp Zeppelin hot-air balloon parachute paragliding skydiving hang gliding base jumping wing suit wingsuit flight fly soar glide swoop dive plummet nosedive headlong rush dash sprint race hurry hasten speed velocity acceleration momentum impetus drive force power strength might energy vigor dynamism intensity passion enthusiasm zeal fervor ardor eagerness keenness avidity hunger appetite craving desire lust yearning longing aspiration ambition goal aim target objective purpose intent plan project scheme strategy tactic approach angle perspective viewpoint standpoint outlook attitude stance view opinion belief conviction faith trust confidence reliance dependence need requirement necessity essential requisite indispensable imperative crucial critical vital pivotal central core fundamental basic primary principal main major chief key predominant paramount supreme ultimate utmost highest greatest best leading foremost preeminent premier first prime superlative superior excellent outstanding exceptional remarkable notable noteworthy distinguished illustri accomplished proficient skilled expert adept master virtuoso genius prodigy wizard magician sorcerer conjurer illusionist prestidigitator trickster joker prankster hoaxer charlatan fraud imposter deceiver swindler cheat crook con artist scammer hustler shark snake oil salesman quack mountebank faker phony impostor poseur hypocrite pretender dissembler double-dealer two-timer traitor turncoat renegade apostate deserter defector betrayer Judas Benedict Arnold quisling fifth columnist saboteur spy secret agent undercover operative mole plant infiltrator informer informant whistleblower snitch rat tattletale squealer canary stool pigeon fink nark narc grass dobber dobbin do-good busybody meddler interferer intruder trespass invader interloper outsider alien foreign immigrant refugee exile expatriate emigré émigré deportee evacuee displaced person DP asylum seeker fugitive runaway escapee absconder abscondence evasion getaway breakout jailbreak prison break bust-out freedom liberty independence autonomy sovereignty self-determination emancipation liberation release discharge parole probation remission reprieve pardon clemency amnesty forgiveness absolution justification vindication exoneration acquittal clearing freeing letting-off excusing pardoning condoning overlooking ignoring disregarding neglect bypass pass over skip omit leave out exclude eliminate erase remove take away subtract deduct withdraw retract recall cancel reverse undo annul void invalidate nullify abolish abrogate revoke rescind repeal countermand override supersede supplant substitute replace swap exchange barter trade deal transact negotiate haggle bargain wrangle dicker bicker squabble quibble argue debate discuss confer consult deliberate ponder reflect meditate contemplate consider think mull muse cogitate ruminate brood worry fret stew agonize suffer endure bear withstand resist oppose challenge contest confront stand up face tackle grapple wrestle struggle strive endeavor attempt try undertake venture dare risk hazard chance bet gamble speculate invest commit pledge promise vow swear oath guarantee assure certify warrant verify confirm validate authenticate attest testify witness prove demonstrate substantiate evidence corroborate uphold sustain maintain preserve protect defend guard shield secure safeguard ensure insure indemnify cover compensate recompense reimburse refund repay satisfy fulfill meet comply adhere conform obey observe follow respect honor abide accept acknowledge recognize appreciate value cherish treasure prize love adore admire like enjoy relish delight revel glory bask bathe soak wallow immerse involve engage participate partake join enlist enroll register sign-up subscribe apply volunteer offer contribute give donate gift grant endow bestow bequeath impart communicate convey transmit relay disseminate distribute spread circulate propagate broadcast publish print issue release announce declare proclaim pronounce state assert aver allege contend argue claim insist demand require request petition solicit appeal lobby campaign crusade advocate promote advertise market sell pitch push publicize popularize commercialize merchandise retail wholesale supply provide furnish equip outfit stock store keep hold possess own have retain reserve save conserve economize budget thrifty frugal prudent cautious careful wary watch alert vigilant attentive observant perceptive insightful discerning discriminating selective choosy picky particular finicky fastidious meticulous scrupulous punctilious thorough rigorous exhaustive comprehensive detailed complete full entire whole total absolute perfect flawless impeccable immaculate pristine spotless clean clear pure untouched virgin intact inviolate inviol undefined unknown unnamed anonymous nameless incognito pseudonymous clandestine covert stealth surreptitious furtive sneaky sly cunning crafty wily artful devious scheming plotting conniving calculating manipulative machiavellian unscrupulous unethical immoral unlawful illegal criminal felon outlaw bandit thief robber burglar mugger pick-pocket shop-lifter pilfer purloin thieve steal rob loot plunder sack pillage raid maraud ravage devast destroy demolish obliterate annihilate eradicate extirp wipe out root expunge decimate depopulate denude strip clear sweep cleanse purge sanitize disinfect sterilize fumigate delouse debug detox deodorizer freshener purifier cleaner cleanser detergent soap shampoo rinse wash scrub mop broom vacuum dust polish shine buff wax coat seal finish paint lacquer varnish glaze enamel gloss sheen patina luster brilliance radiance sparkle glitter shimmer twinkle gleam glow beam flash flare blaze flicker flame fire burn ignite light illuminate brighten lighten cheer enliven animate invigor energ rejuven renew refresh restore revive resuscitate resurrect reactivate reinvigor regenerate reform transform transmute transmogr metamorphose alchem change convert alter modify adjust adapt tailor customize personalize individual specialize focus concentrate center pivot revolve rotate spin whirl swirl twirl gyr round cycle orbit circle loop circuit circumnavigate encircle encompass surround border edge fringe hem enclose envelop wrap enfold embrace hug clasp clutch grasp grip seize grab snatch catch capture apprehend arrest detain imprison jail incarcer lock restrain constrain restrict limit confine curb check control regulate govern rule manage administer direct guide lead pilot steer navigate chart plot map plan schedule timetable calendar diary agenda itinerary program outline draft blueprint schematic diagram drawing sketch model prototype example sample instance case illustration demonstration exhibition display showcase presentation performance recital concert show entertainment amusement diversion pastime hobby recreation leisure relaxation rest repose respite lull pause break interval intermission hiatus recess holiday vacation furlough sabbatical retreat getaway hideaway sanctuary refuge haven shelter harbor port dock marina quay pier wharf jetty berth mooring anchorage roadstead bay cove inlet creek estuary delta mouth outlet channel canal ditch drain trench furrow groove rut track path trail route course way street avenue boulevard lane drive parkway expressway highway freeway motorway interstate autobahn autoroute dual carriageway divided roadway arterial thoroughfare main minor secondary tertiary feeder collector distributor service frontage access ramp interchange junction intersection crossroads crossing fork divergence convergence bifurcation trifurcation quadrifurcation polyplication multiplication derivational inflectional transformational generative structural functional semantic syntactic lexical morphological phonological phonetic orthographic graphematic typographical stylistic rhetorical figurative metaphorical symbolic allegorical mythical legendary epic heroic romantic poetic lyrical musical theatrical dramatic operatic cinematic photographic pictorial graphic visual artistic aesthetic ornamental decorative embellishing adorning beautifying garnishing festoon draping dressing clothing attiring garbing apparel outfitting rigging decking array accouter equip furnishing armament weaponry arms munitions ordnance artillery cannon gun firearm pistol revolver rifle shotgun musket carbine derringer pepperbox matchlock flintlock wheellock snaphaunce doglock caplock percussion breechloader repeating automatic semiautomatic lever-action pump-action bolt-action single-shot double-barrel side-by-side over-under combination drilling vierlings fünflinge sechslinge sieblings achthlinge neunlinge zehnlinge elfeling zwölflinge dreizählige vierzählige fünfzählige sechszähligen siebenzähligen achtzählig neunzahl zehnzahl elfenbein zwölfzahlen dreihundertvierhundertfünfhundertsechshundertsiebenhundertachthundertneunhunderttausendmillionenmilliardenbillionentrillionequadrillionenquintillionensextillionenszeptillioctilioctodecildecillonduodecillonsvigintillionsnonagintaquadrigintaquattuordecimcentumdecemseptuageseptuaginsexagenesesquinquenquisexagesimaloctogesimoctogenarianenneaennneannenuagenariansuperannuatesepsemiannualsannualbiannuallytriannuallyquadrenniallypent annuallyhexenniallyseptennialyoctozoetazettabytezettabytesexbytepetabytepetabytesgigabytekilobytemegabyteterabytebytesbitbitsbytebittenbitechewbiteoffgnawcrunchmunchnibblesnapbreakrupturesplitcleaveslashcutcarveslicecliplopsnipclipcutsnipscissorsshearsprunehedgetrimcropshavebarbershavebeardshaverazorbladeshavingcreamgelsoapwaterhotcoldlukewarmcoolicefrigidicyfreezingboilingsteamingevaporatingsublimationsolidificationsmeltingdissolvingcoagulatingcurdlecongealthickencoalescegelatinizesetjellyjamcompotesyrupsaucesalsasaucersoupsstewsbrothsconsommesbouillonsstocksgraviesjusglacesdemiglazedemi-glaceliqueurscordialsaperitifsdigestifsbitterscocktailsmocktailssmoothiesmilkshakefrothwhipfoamfizzsparklebubbleseffervescencecarbonationsoda softdrinkscolaspepsispritesfantasmountaindews7upgatoradespoweradeslucozadesisotonicsportsdrinkselectrolyteselectrolysisgalvanizationelectrificationenergizationstimulationsensitizeactivatealertalarmwarnharassdisturbdiscomposestartleshocktraumatizescareterrifyfrightenhorrifyappalloverwhelmbombardsaturatesuffusepermeateradiateluminateglowshinebeamflashflarelightbrightlucidluminousradiantsparkleglistenreflectmirrorcopyduplicateimitatemimicemulateshadowtraceoutlinecontourprofilefigureshapeformconfigurepatternornamentdecorateembellishembossengraveetchinscribecarvechiselsculptmodelfashondesigndraftblueprintplanlayoutmapchartdiagramsketchdrawpaintcolourshadehighlightaccentuatefeaturefocuscenterpointcentralcoreheartkernelhubaxispivotvertexapextopoheadcrestpeaksummithighaltitudelowdepthheightweightmassvolumespacecapacityareadensitypressuretemperatureheatenergyforcepowermomentumvelocityaccelerationgravitymagnetismsoundlightspeedfrequencywaveparticlesquantummagneticgravitationalcentrifugalcentripetalpotentialsurfaceinterfacelayersheetskinmembraneboundariesborderfrontierzonebufferneutralterritoryareaexpansefieldregiondistrictprovincecountyparishtownvillagesettlementcolonymunicipalityboroughhamletcommunitysocietygroupcollectiveteamsquadcrewbandgangtribeclanfamilyhouseholdhomeaddressresidencehabitationdomicilequarterslodgingsdwellingaboderoomspaceplacepositionlocationcoordinateslatitude-longitudegridreferencebenchmarklandmarksignpostmilestoneguidepostmarkerindicatorpointerarrowdirectionsignalcuehintleadtipadvicesuggestionrecommendationproposalpropositionsolutionresolutiondecisiondeterminationjudgmentchoiceoptionalternativeselectionpickpreferenceprioritiesimportanceurgencynecessityessentialrequirementneeddesirewantwishdreamaspirationambitiongoalobjectivepurposeaimtargetintentionalplanningstrategyschemeprogramprojectagendaorganizationmanagementadministrationsupervisioncontrolgo