AR-15 Line

Moriarti's AR-15 - Choose from the very best from the best prices! How? We are the manufacturer. Thus, by bypassing the middle man, we are able to offer you quality American made ARs at the best prices on the market.
AR-15 rifle is the most recognizable for its meaningful shape, accuracy, reliability, easy maintenance, operations, flexibility, and moreover, its tested and proven performance. This is a survival gun. At Moriarti Armaments, you can find a “must have” rifle with the best quality of AR-15 parts and components available on the market, all made in the USA to mil-spec tolerances. Available in 5.56/.223 Wylde, 6.8 SPC, 6.5 Grendel, 300 Blackout, 7.62x39, Big Bore and other calibers, additional upgrades and customization are offered to make an AR-15 rifle of your dreams. 

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  • AR-15 FORWARD ASSIST ASSEMBLY / ENGRAVED DESIGN / YELLOW GOLD
    FEATURES:Unique engraved designDrop-in replacementRoll pin and spring includedSPECIFICATIONS:Material: 4140 steelFinish: Yellow GoldWeight: 0.74 oz.COMPATIBILITY:AR-15 and AR-10INCLUDES:1x AR Forward Assist1x Forward Assist Spring1x Forward Assist Roll PinNotice from the manufacturer:..
    FEATURES:Unique engraved designDrop-in replacementRoll pin and spri...
    $4.95$15.95
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  • AR-9 9MM Magpul PMAG 9mm 50rd Drum for Glock
    Lightweight but incredibly strong, our PMAG D-50 GL9 is a highly reliable, 9x19mm Parabellum, 50-round drum magazine optimized for double-stack 9mm GLOCK handguns.The Magpul D-50 GL9 – GLOCK boasts many of the proven features of its 5.56 and 7.62 predecessors, the PMAG ..
    Lightweight but incredibly strong, our PMAG D-50 GL9 is a...
    $124.99
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  • AR-15 5.56/.223 Magpul PMAG 20 Round Magazine
    AR-15 Magpul PMAG 20 Round 5.56/.223 Magazine. The PMAG 20 AR/M4 GEN M2 MOE is a 20-round 5.56x45 NATO (.223 Remington) AR15/M4 compatible magazine that offers a cost competitive upgrade from the aluminum USGI. It features an impact resistant polymer construction, easy to disassemble design with a f..
    AR-15 Magpul PMAG 20 Round 5.56/.223 Magazine. The PMAG 20 AR/M4 GE...
    $15.95
  • AR-15 5.56x45/.223 Magpul PMAG 30 Round Magazine
    AR-15 Magpul PMAG 30 Round 5.56x45/.223 Magazine. The PMAG 30 AR/M4 GEN M2 MOE is a 30-round 5.56x45 NATO (.223 Remington) AR15/M4 compatible magazine that offers a cost competitive upgrade from the aluminum USGI. It features an impact resistant polymer construction, easy to disassemble design with ..
    AR-15 Magpul PMAG 30 Round 5.56x45/.223 Magazine. The PMAG 30 AR/M4...
    $15.95
  • AR-15 6.8 SPC 10 Round Mag
    AR-15 6.8 SPC 10 Round Mag Mag by ASC SS Body with anti tilt mag follower installed 6.8 10 Round AR MagCA and NY compliant ..
    AR-15 6.8 SPC 10 Round Mag Mag by ASC SS Body with anti til...
    $19.95$27.95
  • AR-15 6.8 SPC 25 Rd Magazine
    AR-15 6.8 SPC 25 Rd Magazine ASC 25 round, 6.8 SPC stainless steel magazine with a black anti tilt followerBlack teflon finish Comes stock with a chrome silicon springMetal Jacket ..
    AR-15 6.8 SPC 25 Rd Magazine ASC 25 round, 6.8 SPC stain...
    $27.95
  • AR-15 7.62x39 10 Round Magazine
    AR-15 7.62x39 ASC 5 Round Magazine 10 round 7.62X39 Stainless Steel hunting magazine.Metal JacketCA and NY compliant ..
    AR-15 7.62x39 ASC 5 Round Magazine 10 round 7.62X39 ...
    $27.95
  • AR-15 7.62x39 30 Round Magazine - AR Platform
    AR-15 7.62x39 ASC 30 Round Magazine. Made in U.S.A. Technical Information Caliber: 7.62x39 Capacity: 30-Rounds Metal Jacket, BlackLarge/High Capacity Magazine Restrictions: Large/high capacity magazines are not legal in all areas of the U.S. Please be aware of your local laws prior to or..
    AR-15 7.62x39 ASC 30 Round Magazine. Made in U.S.A. Technical In...
    $27.95
  • AR-15 A2 BUFFER - FULL SIZE BUFFER
    A2 Rifle Length5.1 ozMil -specFull Size BufferMax quantity per order - 5Please note, color may vary between black and golden/silver ..
    A2 Rifle Length5.1 ozMil -specFull Size BufferMax quantity per orde...
    $24.95
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  • AR-15 ASC 5.45x39 BLK SS Mag - 30rd
    AR-15 ASC 5.45x39 BLK SS Mag - 30rdASC Stainless Steel 30 Round 5.45x39 magazines are engineered with the highest levels of durability and increased longevity, simply the best in the industry!  Our magazines are manufactured  100% start to finish in the USA using .020 gauge 410 Stainless S..
    AR-15 ASC 5.45x39 BLK SS Mag - 30rdASC Stainless Steel 30 Round 5.4...
    $19.95
  • AR-15 CARBINE BUFFER - BLACK - 3 OZ
    Carbine lengthAR-15 / M4 Standard BufferBlack Finish3 oz weightMil-specMade in U.S.A.Max quantity per order - 5Please note, color may vary between black and golden/silver ..
    Carbine lengthAR-15 / M4 Standard BufferBlack Finish3 oz weightMil-...
    $2.95$14.95
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  • AR-15 Heavy Tungsten Carbine Buffer 4.3oz - 458 Socom/450BM/50BEU
    There are many ways to smooth the operation of a AR-15 Carbine. One of the most cost effective and quickest upgrades available, is installation of a KVP Heavy Tungsten Buffer. There are many added benefits once you install a Kaw Valley Precision tungsten buffer. Benefits include: increased reliabili..
    There are many ways to smooth the operation of a AR-15 Carbine. One...
    $34.95
  • AR-15 AMBI BOLT CATCH RELEASE LEVER
    This lever serves its purpose as an ambidextrous bolt release, allowing the shooter to transition between reloads without having to move the non firing hand.AR15/M16 platformsColor: Black ..
    This lever serves its purpose as an ambidextrous bolt release, allo...
    $19.95
  • AR-15 ANTI-WALK PIN SET/STAINLESS STEEL
    AR15/M16 platformsColor: Stainless SteelUSA Made ..
    AR15/M16 platformsColor: Stainless SteelUSA Made .....
    $9.95
  • AR-15 LOWER UPGRADE KIT ENHANCED - CHOOSE COLOR
    AMBI SAFETY:5.56 Cal/.308 CalLightweightAmbidextrousShort Throw Levers With Paddle Knotches On Both SidesMultiple Degree Variations, Plus The Standard 45/90 DegreeOperator Can Set And Manipulate Each Side To A Different Degree If DesiredBlack Nitride FinishAllen Wrench Included​Enhanced Trigger..
    AMBI SAFETY:5.56 Cal/.308 CalLightweightAmbidextrousShort Throw Lev...
    $69.95
  • AR-15 RED ANODIZED ACCESSORY ACCENT KIT
    Complete AR-15 RED Accent Kit Includes:RED KeyMod Angled ForegripRED Extended Mag Catch ReleaseRED 5.56 Cal Dust CoverRED 5.56 Charging HandleRED Multi Position Ambi SafetyRED Milspec Buffer Tube Complete AssemblyRED Enhanced Trigger GuardUSA MADE ..
    Complete AR-15 RED Accent Kit Includes:RED KeyMod Angled ForegripRE...
    $249.95
  • AR15 ENHANCED ACCESSORY KIT  -  ANODIZED BLUE
    AR15 ENHANCED ACCESSORY KIT:Gen 5 Extended Charging Handle LatchEnhanced Trigger GuardExtended Mag Catch Paddle ReleaseAnodized Blue KitUS Made ..
    AR15 ENHANCED ACCESSORY KIT:Gen 5 Extended Charging Handle LatchEnh...
    $69.95
  • AR-15 5.56 EXTENDED TAKEDOWN PIN SET
    US MadeComplete Front & Rear Takedown Pin SetExtended Knobs For Easy/Quick TakedownFor 5.56 CalCNC Machined ..
    US MadeComplete Front & Rear Takedown Pin SetExtended Knobs For...
    $14.95
  • AR-15 EXTENDED BOLT CATCH RELEASE - VARIOUS COLORS
    Ergonomic Contoured DesignExtends The Bolt Release Option To The Right Side Of The WeaponUS MadeColors: Anodized Blue, Red or FDE (choose on top of page)LightweightQuick Bolt On DesignFits Over Any 5.56 Milspec Bolt Catch (9MM, 300 BLK, Etc.), and ls Locked In Place With 3 Set ScrewsTotal Weight : 0..
    Ergonomic Contoured DesignExtends The Bolt Release Option To The Ri...
    $26.95
  • AR-15 LOWER TAKE DOWN PIN STAINLESS STEEL (REAR)
    Our AR-15 USA made REAR take down pin features an extended end with a port for an attachment of paracord or with ring. Made in USA. Does NOT include detent pin and spring ..
    Our AR-15 USA made REAR take down pin features an extended end with...
    $8.95
  • AR-15 LOWER TAKE DOWN PIN STAINLESS STEEL FRONT
    AR-15 LOWER TAKE DOWN PIN STAINLESS STEEL FRONTOur AR-15 USA made FRONT take down pin features an extended end with a port for an attachment of a ring or paracord. Does NOT include detent pin and spring ..
    AR-15 LOWER TAKE DOWN PIN STAINLESS STEEL FRONTOur AR-15 USA made F...
    $9.95
  • AR15 COMPLETE ANTI-ROTATION TRIGGER/HAMMER PIN /GOLD
    Anti-Rotation Locking Cam PinsCerakote Gold FinishReplaces Trigger/Hammer PinsAllen Key IncludedUS Made ..
    Anti-Rotation Locking Cam PinsCerakote Gold FinishReplaces Trigger/...
    $34.95
  • AR15 COMPLETE ANTI-ROTATION TRIGGER/HAMMER PIN SET
    Anti-Rotation Locking Cam PinsAnodized blackReplaces Trigger/Hammer PinsAllen Key IncludedUS Made ..
    Anti-Rotation Locking Cam PinsAnodized blackReplaces Trigger/Hammer...
    $16.95$29.95
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  •  AR-15 Lower Receiver "Lost" Parts Kit
    AR-15 Lower Receiver spring replacement kit includes 10 important components that are commonly replaced or easily lost when building a stripped AR-15 lower receivers. US Made2 Buffer Detents 2 Buffer Detent Springs2 Takedown Pin Detent Springs2 Takedown Pin Detents1 Selector Spring1 Select..
    AR-15 Lower Receiver spring replacement kit includes 10 important c...
    $9.50
  • AR-15/AR-10 Competition Drop In Trigger System / 3.5 LB / Red
    AR-15/AR-10 Competition Drop In Trigger System / 3.5 LB / RedTriggers, AR Trigger, 3.5lb Pull Weight, Red FinishPRODUCT SPECIFICATIONSSingle Stage Drop-In Trigger SystemPull weight of 3.5 lbTrigger Group constructed of Heat Treated Tool Steel6061 Billet Aluminum HousingSemi-Flat Trigger BowFits..
    AR-15/AR-10 Competition Drop In Trigger System / 3.5 LB / RedTrigge...
    $139.95
  • AR-15 EXTENDED ERGONOMIC BOLT CATCH
    AR-15 EXTENDED ERGONOMIC BOLT CATCHSteelErgonomic paddle designNon Slip groovesLightweightUSA Made ..
    AR-15 EXTENDED ERGONOMIC BOLT CATCHSteelErgonomic paddle designNon ...
    $18.95
  • AR-15 Aluminum Standard Trigger Guard Assembly -BLACK
    AR-15 Aluminum Standard Trigger Guard Assembly - BLACKOur standard flat Trigger Guard can be used as a direct replacement for Mil-Spec AR-15 lower receivers. It's constructed of high quality Billet aluminum and has a Black Anodized finish.Features:Billet AluminiumBlack Anodized finishIncludes screw ..
    AR-15 Aluminum Standard Trigger Guard Assembly - BLACKOur standard ...
    $2.95$9.95
  • AR-15 ENHANCED TRIGGER GUARD
       T6 AluminumLightweightBlackWide For Accepting Tactical Gloves Made in USA ..
       T6 AluminumLightweightBlackWide For Accepting Tact...
    $9.95$19.95
  • AR-15 ENHANCED TRIGGER GUARD - OD GREEN
       T6 AluminumLightweightOD Green AnodizedWide For Accepting Tactical Gloves Made in USA ..
       T6 AluminumLightweightOD Green AnodizedWide For Ac...
    $7.95$19.95
  • AR-15 EXTENDED MAG BUTTON
    T6 AluminumLightweightMatte FinishKnurled GroovesUSA Made ..
    T6 AluminumLightweightMatte FinishKnurled GroovesUSA Made .....
    $6.95