AR-9

Moriarti Arms ® AR9 builds have been specifically designed for superior reliability and maximum performance and accuracy. Moriarti's MA9 difference - all billet build, nothing forged, at competitive low prices. Featuring MoriartiArms Billet MA-9 Glock style lower receivers to complete your AR-9 look with or without Last Round Bolt Hold Open.

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  • AR 9 NITRIDE HYBRID BOLT CARRIER GROUP  COMPLETE BCG
    AR 9 NITRIDE HYBRID BOLT CARRIER GROUP  COMPLETE BCG. Compatable with 9mm Conversion Kits and  9mm billet lowers that accept GLOCK®-style magazines.MIL-SPEC 8620 SteelExternal ExtractorDust Cover CompatibleTotal Weight : 14.9 OuncesUSA MadeFully Heat TreatedQPQ Salt Bath Nitride ..
    AR 9 NITRIDE HYBRID BOLT CARRIER GROUP  COMPLETE BCG. Com...
    $149.95
  • AR MICRO FLASH CAN, 1/2x36
    AR MICRO FLASH CAN, 1/2x36Solid T6 Aluminum BodyMicro Short Version1/2 x 36 Thread9mm / 7.62 x 39 / 6.8SPC CalPushes Flash ForwardGreat For Use On AR Pistols1.35" - OD2.5" - Length3.0 oz- Weight ..
    AR MICRO FLASH CAN, 1/2x36Solid T6 Aluminum BodyMicro Short Version...
    $49.95
  • AR-9 16" HEAVY BARREL, 1:10 TWIST, 9MM, 416R STAINLESS STEEL
    AR-9 16" HEAVY BARREL, 1:10 TWIST, 9MM, 416R STAINLESS STEELLength: 16"Weight: 1lbProfile: HeavyTwist: 1:10Finish: StainlessMaterial: 416R Stainless SteelThread Pitch: 5/8x24Caliber: 9mmFeed Ramp: Non RampedFlutes: NoGas System: CarbineGas Block: .750Gas Hole Diameter: NoMade in USA ..
    AR-9 16" HEAVY BARREL, 1:10 TWIST, 9MM, 416R STAINLESS STEELLength:...
    $149.95
  • AR-9 16" M4 CONTOUR BARREL, 1:10 TWIST, 9MM, 4150 BLACK NITRIDE
    AR-9 16" M4 CONTOUR BARREL, 1:10 TWIST, 9MM, 4150 BLACK NITRIDELength: 16"Weight: 1lbProfile: M4Twist: 1:10Finish: Black NitrideMaterial: 4150 CMVlThread Pitch: 1/2x36Caliber: 9mmFeed Ramp: Non RampedFlutes: NoGas System: CarbineGas Block: .750Gas Hole Diameter: NoMade in USA ..
    AR-9 16" M4 CONTOUR BARREL, 1:10 TWIST, 9MM, 4150 BLACK NITRIDELeng...
    $129.95
  • AR-9 4.5" 'SLICK SIDE' PISTOL UPPER  WITH FLASH CAN, HYBRID BCG AND CHARGING HANDLE
    AR-9 4.5" 'SLICK SIDE'  PISTOL UPPER  WITH FLASH CAN, HYBRID BCG AND CHARGING HANDLE. THIS UPPER IS BUILD ON SLICK SIDE BILLET UPPER RECEIVER.   Barrel Length: 4.5" Barrel Profile: Heavy Barrel Steel: Chrome Moly Vanadium  Barrel Finish: Nitride  Muzz..
    AR-9 4.5" 'SLICK SIDE'  PISTOL UPPER  WITH FLASH CAN, HY...
    $399.95$499.95
  • AR-9 5" Side Charging LRBHO Pistol Cal Complete Upper Assembly with BCG - 9MM - Make It A Complete Kit
    AR-9 5" Side Charging LRBHO Pistol Cal Complete Upper Assembly with BCG - 9MM  IS BUILD ON A NON RECIPROCATING SIDE CHARGING BILLET UPPER RECEIVER WITH LRBHO (LAST ROUND BOLT HOLD OPEN).  Make It A Complete Kit by choosing options on top of page. 5" AR-9 LRBHO UPPER FEAT..
    AR-9 5" Side Charging LRBHO Pistol Cal Complete Upper Assembly with...
    $549.95$599.95